Virus vs bacterial symptoms

Last UpdatedMarch 5, 2024

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It is usually caused by viral and/or bacterial infections, such as the common cold and flu (both viral infections) or by infection with the Streptococcus bacterium (strep throat). These often accompany viral conjunctivitis. ) Cough. Viral gastroenteritis results from the onset of several different viruses, such as the rotavirus, adenovirus, norovirus, and astrovirus. The Differences Between a Virus and Bacterial Infection. Dec 7, 2023 · A sinus infection, also known as sinusitis, is an inflammation or swelling of the nasal passages and sinuses. Chills and sweats. Viral and bacterial conjunctivitis are extremely common. Bacterial gastroenteritis is sometimes treated with antibiotics. Viral pneumonia. That's the easy part. In proven bacterial gastroenteritis, antibiotics are not always required. It can be spread via droplets when an infected person coughs or sneezes or from sharing food and beverages. diarrhea lasting more than 2 days. While viral STDs are caused by viruses, the latter is caused by bacteria [1]. Viral and bacterial pneumonia have similar symptoms, but someone with Sexually transmitted diseases (STDs) are diseases that are transmitted through sexual contact. The most common symptom is cough, with or without fever, and possibly sputum production. General signs and symptoms of an infection include: Fever. The rapid strep test can be done quickly in your doctor’s office with a throat swab, and it tests for the streptococcus bacteria that cause strep throat. Pediatrician Betty Staples, MD, offers advice on how to tell the difference between May 9, 2022 · Many symptoms of infection overlap, even though their causes are different. Common viral infections include COVID-19, influenza (the flu), and chicken pox. The flu comes from the influenza virus, while many other types of viruses cause colds. nausea and Jan 25, 2022 · Viral meningitis is most common type, accounting for 54. Viral conjunctivitis is caused by a virus, often from the group of viruses that cause the common cold, results in a watery discharge from the eye, and Jan 26, 2024 · The herpes simplex virus, also known as HSV, is a viral infection that causes genital and oral herpes. The pathogen is rarely identified. Confusion or changes in mental awareness (in adults age 65 and older) Cough, which may produce phlegm. Oct 11, 2022 · The flu is a common respiratory illness you get from the influenza virus. Most colds go away within one week. Many organisms live in and on our bodies. Symptoms like coughing and postnasal drip can cause pharyngitis, but are less likely to occur with strep. Most methicillin-resistant Staphylococcus aureus (MRSA) infections occur in people who've been in hospitals or other health care settings, such Aug 23, 2023 · Treatments for viral respiratory infections, such as the common cold, are few and far between. Symptoms specific to the type of infection, such as painful urination from a urinary tract infection or worsening cough from pneumonia. However, these two conditions have different causes and treatment options. Tuberculosis. Fatigue. Bacterial disease signs (difficult to observe, but can include): Bacterial ooze. sudden onset of chills May 1, 2023 · Pharyngitis is the inflammation of the mucous membranes of the oropharynx. Aside from the symptoms mentioned above, viral gastroenteritis may be differentiated from bacterial gastroenteritis by taking a look at how the infection was contracted by the patient. To read more about the risk factors and symptoms of pneumonia Jun 10, 2023 · STIs include HIV, herpes simplex virus, chlamydia or gonorrhea. Bacterial infections are caused by bacteria. The clues that the doctor uses are the levels of white cells, protein and glucose in the CSF. A bacterial strep throat infection often comes only as a pure sore throat with pus, and typically lacks other cold symptoms, like a cough or a runny nose. Red skin around the injury. Jun 13, 2020 · Signs and symptoms of pneumonia may include: Chest pain when you breathe or cough. coughing up yellow or green phlegm (thick mucus), or coughing up blood. Loss of appetite is also a common symptom. Bacterial and viral sinusitis. In most cases, when you have a runny nose, headache, and persistent cough, you have a common cold. Having BV may increase the risk of developing an infection after surgery such as hysterectomy or dilation and curettage (D&C). Symptoms of a sinus infection include nasal congestion, facial pain or pressure, headache, cough, and a thick, discolored nasal discharge. Some Mar 29, 2024 · Viral and bacterial conjunctivitis. bacterial conjunctivitis – what is the difference? A: While both types of conjunctivitis are highly contagious, the causes, some of the symptoms and the treatments are different. Mar 17, 2017 · The most common symptoms of bacterial pneumonia are: a cough with thick yellow, green, or blood-tinged mucus. Symptoms of sepsis are not specific. Common symptoms of bacterial eye infection include: Whites of the eyes appear pink or red. 8°C) or higher. Fungal and parasitic conjunctivitis are generally uncommon or even rare. Bacterial infection. Sep 11, 2020 · If you have a viral sinus infection, you’ll typically start to feel better in 5-7 days. However Nov 8, 2022 · Overview. Common symptoms that COVID-19 and flu share include: Fever or feeling feverish/having chills (Not everyone with flu will have a fever. Although different species of bacteria cause slightly different symptoms, most tend to cause several of the following: pain and tenderness in the stomach. Crusting on the eyelashes, especially Mar 20, 2024 · Both COVID-19 and flu can have varying degrees of symptoms, ranging from no symptoms (asymptomatic) to severe symptoms. Apr 17, 2024 · Infectious causes come in four subtypes: viral, bacterial, fungal and parasitic. Shivering. Feb 4, 2021 · Viral and bacterial pink eye are the two most common forms of the condition. Other symptoms, such as vaginal discharge, may differ Oct 25, 2017 · An ear infection is a bacterial or viral infection of the middle ear. Infection risk after gynecological surgery. Chronic suppurative otitis media, an ear infection that doesn't go away with the usual treatments. There’s no specific treatment if the infection is viral. This type is caused by various viruses, including the flu (influenza), and is responsible for about one-third of all pneumonia cases. If it’s a viral illness, typically symptoms are shorter lasting and classically the symptoms include fever, chills, sore throat, nasal congestion, runny nose, cough, and a Apr 18, 2024 · 2. Antibiotics, while an important treatment tool, also can cause side effects and their unnecessary use has contributed Mar 9, 2023 · Recurrent acute sinusitis symptoms come back four or more times in one year and last less than two weeks each time. View Patient Education. breathlessness or rapid and shallow breathing. Sep 8, 2022 · Bronchitis. Nov 3, 2023 · COVID-19 is a contagious respiratory disease caused by infection with the virus SARS-CoV-2. Shortness of breath or difficulty breathing. Scratchy feeling in the eye. They may take a swab of your throat to check if its caused by a viral or bacterial infection. Aches in muscles or joints. . Itchy skin, a scratchy nose or eyes, and tearing eyes also might potentially be symptoms of an allergy. strep throat symptoms Dec 4, 2021 · This type of conjunctivitis usually affects only one eye, but can be present in both eyes. People may contract the Oct 27, 2017 · There are several types of pink eye, including viral and bacterial: Viral pink eye is caused by viruses like adenovirus and herpes virus. Let’s discover more about the difference between viral STDs and bacterial STDs and find out how you can test for an Apr 6, 2023 · Allergies, on the other hand, are not caused by a virus but rather by immune system responses triggered by exposure to allergens, such as seasonal tree or grass pollens. However, a combination of clinical symptoms, exam findings, and imaging is the best way to uncover the most likely culprit. Bacterial and viral conjunctivitis are easily spread from person to person. feeling confused and disorientated. It is caused by nontyphoidal salmonellae bacteria, which live in the gastrointestinal tracts (GI) of humans and other animals. Viral conjunctivitis. Children especially are prone to nausea because of a strep throat infection. Sneezing and runny noses are two symptoms of allergies. Pneumonia is a serious illness. Some symptoms of viral infections can be treated with medication, but ultimately the immune system is responsible for fighting off the virus itself. But under certain conditions, some organisms may cause disease. And the treatments vary significantly. You may be more likely to get bacterial pneumonia if you have viral pneumonia. Thus, pharyngitis is a symptom, rather than a condition. The cause is typically inflammation triggered by your immune system's response to a viral or bacterial infect ion. May 3, 2022 · Strep throat. Jun 23, 2021 · Chronic otitis media with effusion, occurs when fluid remains in the middle ear and continues to return without bacterial or viral infection. Sweating for no clear reason. If you have acute bronchitis, you might have cold symptoms, such as a mild headache or body aches. high fever. If you have a cold or flu, symptoms can last from days to more than a week. symptoms of dehydration. Sep 9, 2021 · Cold or upper respiratory symptoms. It can be difficult to know what causes an infection, because viral and bacterial infections can cause similar symptoms. Viruses, like the ones that cause the common cold, cause most cases of sinusitis. You get a nagging cough as your body tries to get rid of the mucus. So it’s no surprise that people often wonder if their infection is caused by a Pharyngitis — commonly known as sore throat — is an inflammation of the pharynx, resulting in a sore throat. Chest infections often follow colds or flu. Viruses cause infections by entering and multiplying inside the host's healthy cells. sweating. Jun 2, 2024 · Viral vs. Generally speaking, our immune systems clear viral infections more easily than bacterial infections. Dec 7, 2023 · Viral vs. Some such as bacterial pneumonia can cause flu-like symptoms but are caused by bacteria. Flu, also called influenza, is an infection of the nose, throat and lungs, which are part of the respiratory system. In most cases, it is caused by an infection, either bacterial or viral. This type of pink eye is very contagious and often spreads through schools Dec 18, 2023 · Summary. Aug 26, 2020 · Bacterial Vaginosis vs Yeast Infection Symptoms. UTIs can cause a range of symptoms, including frequent urination, pain or burning sensation during urination, cloudy or bloody urine, and lower abdominal discomfort. Feb 10, 2023 · Symptoms of sepsis may include: Change in mental status. Both these forms of vaginitis are typically accompanied by vaginal itching, burning sensations and discomfort, with a few key differences in symptoms. May 16, 2024 · Encephalitis may cause many different symptoms including confusion, personality changes, seizures or trouble with movement. Viral conjunctivitis is the most common type of conjunctivitis. Acute bronchitis is inflammation of the tracheobronchial tree, commonly following an upper respiratory infection in the absence of chronic lung disorders. Shortness of breath. Viral and bacterial meningitis have similar symptoms, including a fever, headache, neck stiffness, nausea, and vomiting. Fast, shallow breathing. The middle ear is a air Dec 7, 2023 · A UTI is a specific type of bacterial infection that affects the urinary tract, including the bladder, urethra, ureters, and kidneys. However, viral conjunctivitis usually causes a thin, watery discharge, while Sep 23, 2021 · An infection may be caused by different types of organisms including bacteria, viruses, fungi, and parasites invading body tissues. Bacterial gastroenteritis is a digestive problem caused by bacteria. Jan 11, 2023 · A Quick Review. These types of germs cause ailments that include strep throat, tetanus, and anthrax . Methicillin-resistant Staphylococcus aureus (MRSA) infection is caused by a type of staph bacteria that's become resistant to many of the antibiotics used to treat ordinary staph infections. Symptoms include fatigue, fever, chills, painful and difficult breathing, and cough that brings up mucus. Feb 7, 2023 · It can be hard to tell whether you have a cold or the flu since many of the symptoms are the same. change in mental state, such as irritability or lack of energy. The different Sep 1, 2017 · The Bacterial Meningitis Score has a sensitivity of 99% to 100% and a specificity of 52% to 62%, and appears to be the most specific tool available currently, although it is not widely used. This activity reviews the evaluation and treatment of patients with pharyngitis and highlights Viral Infections Bacterial infections are treated with antibiotics. Slight fever and chills. Aug 23, 2023 · Takeaway. The lung infection comes in a variety of strains; it can be viral or bacterial. Symptoms unique to bacterial sinusitis include: Your condition gets much worse after you seem to be improving. Not all illnesses are caused by viruses. [ 1 ] Dec 19, 2012 · Fungal disease symptoms: Birds-eye spot on berries (anthracnose) Damping off of seedlings (phytophthora) Leaf spot (septoria brown spot) Chlorosis (yellowing of leaves) Stripe rust pustules on a winter wheat leaf is a symptom. But bacteria can cause illnesses with similar symptoms, and it can be hard to tell the difference. The MeMed Key platform, which enables rapid and sensitive measurements of multiple proteins at the point-of-the need, has been approved for both children and adults. So how do you know if your common cold has morphed into a bacterial respiratory tract infection? Apr 8, 2024 · Salmonella is an infection often linked to food poisoning. Upper respiratory infection symptoms include a runny nose, sore throat and cough. Copious discharge from the eye. Common signs include: Fever and chills; Dry cough; Shortness of Aug 14, 2023 · The flu (influenza) is caused by a virus. Stomach ache. Viruses are the most common cause of acute (short-term) conjunctivitis. Nov 10, 2023 · Viral vs Bacterial Pink Eye is a common topic, as they both are contagious conditions that may cause eye redness, itching, swelling, and more. Oct 18, 2023 · Viral and bacterial conjunctivitis cause similar symptoms, including redness, swelling, itching, and discharge. There is one typical, major difference between symptoms of a yeast infection vs BV: discharge color. Instead, your doctor looks largely at symptom duration to determine the source of The radiograph still remains the reference standard for a medical diagnosis of pneumonia, and also helps to differentiate between bacterial and viral pneumonia. When you blow your nose or cough up mucus, pay attention to the color. Burning in the eyes. Yellow or green discharge from the eye. If you think your skin may be infected, watch for these signs: Pus or fluid leaking out of the cut. But if your fever, cough and feelings of being run-down persist, you may have pneumonia. a high temperature (fever) a rapid heartbeat. Fatigue or weakness. Bacteria are single cells that can survive on their own, inside or outside the body. This bacteria is highly contagious. Symptoms may include a stiff neck, sleepiness, and headaches, among others. Symptoms of both viral and bacterial ear infections can include ear pain, fluid drainage from the ear, and hearing loss. A viral infection is an illness caused by a virus. Viral Pneumonia. And while bacterial pneumonia is Sep 29, 2022 · The symptoms of flu can include fever or feeling feverish/chills, cough, sore throat, runny or stuffy nose, muscle or body aches, headaches, and fatigue (tiredness). coli) also causes GI distress. When congestion, runny nose and other cold symptoms accompany a sore throat, a virus is Apr 8, 2024 · Salmonella is an infection often linked to food poisoning. Bacteria can cause sinusitis, or they can infect you after a case of viral sinusitis. If you have HIV, bacterial vaginosis raises the risk of passing the virus to your partner. Most people with infectious encephalitis have flu-like symptoms, such as: Headache. Although they share many symptoms in common, there are several differences that help distinguish these two forms of Otherwise, antibiotics should not be given until stool culture results are known, particularly in children, who have a higher rate of infection with E. Mar 19, 2024 · Viral and bacterial meningitis have many similar symptoms, and bacterial meningitis can quickly lead to death. Viral sore throat vs. If severe cases are not treated, they can lead to Fungal acne is a form of acne brought on by excessive yeast growth on the skin. Get a rapid test done at your doctor’s office. For example, the flu can cause a sore throat and fever, but some bacterial illnesses, like strep throat, can feel the same. Some chest infections are mild and clear up on their own, but others can be severe and life threatening. Acute bronchitis is usually caused by a virus and goes away on its own. Bacterial Infections. bacterial sinusitis Although the vast majority of sinus infections are caused by viruses, Symptoms last for at least 10 days without any evidence of clinical improvement; Dec 7, 2023 · Viral infections are often caused by the common cold or flu viruses, while bacterial infections are typically caused by bacteria such as Streptococcus pneumoniae or Haemophilus influenzae. Most people with the flu get better on their own. It usually spreads between people who are in close contact. The main symptoms are: a chesty cough – you may cough up green or yellow mucus Apr 17, 2024 · This can cause belly pain, cramping, nausea, vomiting, and diarrhea. If you develop severe tonsillitis as a teenager or adult, your GP may recommend a blood test for glandular Feb 21, 2017 · Treating bacterial infection vs. May 28, 2012 · Identifying viral vs. severe pain in the abdomen or rectum. Bacterial vs. Influenza viruses are airborne and affect the nose, throat, and lungs. Although viral and bacterial pneumonia symptoms can be very similar, there are some key differences between the two. Beyond that, the other key difference is the May 23, 2023 · One is that colds are always caused by viruses, while sinus infections can be viral, fungal, or bacterial. However, some viruses and viral illnesses, like HIV, the flu, and COVID-19, do have treatments available. This can lead to a hole in A chest infection is an infection of the lungs or large airways. Check if you have a chest infection. stabbing chest pain that worsens when coughing or breathing. Cold symptoms are usually milder than the symptoms of flu. This infection causes inflammation and the buildup of fluid within the internal spaces of the ear. Symptoms lasting longer than 7-10 days. Classic Viral Pneumonia Feb 20, 2024 · In most cases, symptoms will go away between 3 and 7 days, whether it’s a viral or bacterial infection. Chest discomfort. These droplets can land in the mouth or nose of someone nearby or be inhaled. Most cases of pink eye are caused by adenovirus but also can be caused by other viruses, including herpes simplex virus and varicella-zoster virus. This makes children susceptible to new ear infections and may affect hearing. Both are widespread during the colder months and affect your upper respiratory system. Escherichia coli (E. Swollen eyelids. Shigella, found in water Jul 25, 2022 · Q: Viral vs. Aug 29, 2020 · Gastrointestinal infections. Pay attention to the color of your mucus. We need to always differentiate between a virus and a bacteria that is causing the illness when you’re in clinic. Bacterial infections can be both symptomatic as well as Aug 12, 2021 · Viral pneumonia is more prevalent and accounts for between 13% and 50% of cases and bacterial pneumonia accounts for between 8% - 13%. Antibiotics can cure diagnosed bacterial infections and save lives but they are powerless against viruses like those that cause colds, the flu and COVID-19. Treatment for upper respiratory infections often includes rest, fluids and over-the-counter pain relievers. If needed, your GP will examine your throat and ask you some questions about your symptoms. Apr 25, 2023 · Conjunctivitis can be caused by a virus, bacteria or by allergies. stools that are black and tarry or contain blood or pus. Bacterial pneumonia is an infection of the lungs caused by one of several different bacteria, often Streptococcus pneumoniae. These tests are not always accurate, and can show inaccurately negative results a third of the time. Key facts. Colds generally do not result in serious health problems. Staphylococcus, found in dairy products, meat, and eggs. Apr 11, 2017 · Cough. In severe cases, you may become dehydrated and have an electrolyte imbalance. A bacterial strep throat infection can cause nausea and vomiting. A red streak that radiates from the injury Mar 23, 2024 · These bacteria can be spread through respiratory droplets from an infected person or by coming into contact with contaminated surfaces. The most common virus type that can cause An upper respiratory infection affects the upper part of your respiratory system, including your sinuses and throat. Antiviral agents are used to treat viral infections. This sets off an inflammatory reaction, which can produce general symptoms such as a fever, chills, and body aches. Viral Conjunctivitis is caused due to viral infection, while Bacterial Conjunctivitis is caused due to bacterial infection. Differentiating between the two requires medical intervention since both may cause fever and irritability. shaking or chills. Antimicrobial susceptibility testing is done to select appropriate antimicrobial agents for the treatment. Ear infections and urinary tract infections. Lots of pus or a yellowish discharge could indicate it's bacterial. Last medically reviewed on March 19, 2024 Immune System / Vaccines Feb 18, 2022 · Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Bacterial vaginosis (BV) and vaginal yeast infections can both cause pain and discomfort, difficulty urinating, and itching. coli O157:H7). Nov 21, 2019 · Bacterial infections are caused by bacteria, while viral infections are caused by viruses. They fall under two categories - viral and bacterial. 3,4. Symptoms often include fever, head and body aches, coughing and a stuffy or runny nose. Infections usually go away on their own. Overall, viral infections can be a little less severe than bacterial infections, meaning your fever might be lower with a viral infection than a bacterial infection. Excessive tearing. Get the details on key signs, diagnosis, and treatment. six or more loose stools in a day. Fever, sweating and shaking chills. This type of acne may not have any whiteheads or blackheads and May 1, 2023 · Skin Infection Symptoms. Allergic conjunctivitis is not contagious. It’ll usually take a few days to get your results. Symptoms tend to localize to one particular area. chest pain or tightness. Chronic bronchitis never really goes away but Feb 21, 2017 · February 21, 2017. 6% of cases. bacterial pneumonia symptoms. It usually clears up without treatment in 7 to 14 days Apr 2, 2019 · These include: cough with yellow or green mucus. This type has somewhat different symptoms and physical signs and is referred to as atypical Strep throat is a bacterial infection caused by streptococcus pyogenes, also called group A streptococcus. wheezing. Jan 17, 2021 · Even your doctor can’t tell if your infection is viral or bacterial based solely on symptoms or an exam. In general, bacteria tend to “set up shop” and cause symptoms in specific areas, such as on the skin, in the ear, in the lungs, or in the sinuses. Nov 17, 2021 · The technology, MeMed BV, works through MeMed key platform, decoding the host immune response to the infection to differentiate between viral and bacterial infection. Here are some more common symptoms that distinguish a bacterial sore throat from a viral one: Nausea and vomiting. For example, the common cold and COVID-19 share some of the same symptoms, including stuffy or runny nose and sore throat. Fever. fever. Symptoms may also be specific for the part of the body or organ that is infected. weakness. While it may feel a little gross, color can be an indicator of whether you have a viral or bacterial infection. Production of mucus (sputum), which can be clear, white, yellowish-gray or green in color — rarely, it may be streaked with blood. The flu is caused by a virus. vomiting often. ”. Symptoms include severe stomach upset, diarrhea, and vomiting. Fungal acne often develops as small, homogeneous lumps or pustules that are frequently sensitive or irritating, in contrast to typical bacterial acne which generally does not present with itch. But different viruses cause cold and flu. Feeling lightheaded. fatigue. Sinus infections, also known as sinusitis, share many symptoms with the common cold, but they tend to be The main symptoms of a chest infection can include: a persistent cough. viral infections. Bronchitis is when the airways leading to your lungs (trachea and bronchi) get inflamed and fill with mucus. Getting vaccinated every year is the best way to avoid getting sick with the flu. blueness of the lips. It is commonly caused by a viral or bacterial infection. Mycoplasma pneumonia. Encephalitis also may cause changes in sight or hearing. Antibiotics are ineffective in controlling viral infections. While sometimes—as with walking pneumonia—the symptoms are pretty mild, the disease can be life-threatening. A bacterial respiratory tract infection is an infection of the sinuses, throat, airway, or lungs. Both viral and bacterial conjunctivitis can occur along with colds or symptoms of a respiratory infection, such as a sore throat. 25 Jul 25, 2023 · Causes of bacterial gastroenteritis. It is important to identify the specific cause of a respiratory infection in Nov 27, 2023 · Meningitis can occur due to a viral, bacterial, or fungal infection and requires emergency medical treatment. You’re at risk for serious complications if you have an underlying health condition or are pregnant. Symptoms include nausea, vomiting, fever, diarrhea, abdominal cramping, and pain. Both types of infections are caused by microbes -- bacteria and viruses, respectively -- and spread by Oct 18, 2022 · Without treatment, some can even threaten your life. Jan 10, 2024 · Overview. Lower than normal body temperature (in adults older than age 65 and people with weak immune systems) Nausea Jun 12, 2024 · Sometimes the symptoms of viral and bacterial infections seem the same, but there’s a big difference between the two, and they’re treated differently, explains Frank Esper, MD, a pediatric Nov 27, 2023 · 1. While meningitis and the flu have some similar symptoms, they have many different ones as well. In summary, fungal lung infections are caused by inhaling fungal spores, while bacterial pneumonia is caused by bacterial pathogens. Other less common causes of pharyngitis include allergies, trauma, cancer, reflux, and certain toxins. Many bacteria can cause gastroenteritis, including: Yersinia, found in pork. Bacterial infections may develop after having a viral illness like a cold or the flu. Bacterial and viral infections have many things in common. Symptoms of viral pneumonia often begin as those of a common cold or flu and then progress to more severe respiratory symptoms. The section below outlines some examples. Typically in bacterial meningitis the white cell count is much higher than in viral meningitis (and is a different type of white cell), the protein is much higher and the glucose is much lower than in viral meningitis. Your cough can last two or more weeks. Feb 24, 2022 · Influenza (referred to as the "flu") is a contagious respiratory disease caused by the influenza A, B, or C virus. Thin and clear mucus is more likely to be a viral infection. We would like to show you a description here but the site won’t allow us. You have a high fever of 100° F (37. The virus spreads through respiratory droplets released when someone breathes, coughs, sneezes, talks or sings. The cause is almost always a viral infection. Influenza is commonly called the flu, but it's different from the stomach "flu" viruses that cause diarrhea and vomiting. Some infectious diseases can be passed from person to person. viral infection. May 7, 2024 · Bacterial pneumonia. Flu is caused by a virus, while meningitis can be caused by many things. coli O157:H7 (antibiotics increase the risk of hemolytic-uremic syndrome in patients infected with E. Pneumonia is often contracted in hospitals or nursing homes. May 29, 2024 · Here are the common symptoms associated with viral and bacterial pneumonia, providing insight into how these infections affect the body. They're normally harmless or even helpful. People with colds are more likely to have a runny or stuffy nose. Photo by Fred Springborn, MSU Extension. ku te zl my zc mh pu kg qa kz