And while the 2024–25 seasonal flu vaccine doesn’t protect against H5N1 bird flu, the more people who get the vaccine, the lower the chances of the current bird flu outbreak becoming a pandemic, the CDC says. That’s because it’s possible for the two flu types to exchange genetic mat...
Flu & COVID What is flu (influenza)? Picture of the influenza virus Influenza, commonly called "the flu," is an illness caused by RNA viruses (Orthomyxoviridae family) that infect the respiratory tract of many animals, birds, and humans. In most people, the infection results in the person...
C When cold and flu season arrives, you might notice that your symptoms (症状) seem to worsen as the day turns to night. This is a real effect.Our body's biological clock plays an important role. At night, this clock tells our immune(免疫) cells to become more active as they search...
for the most up-to-date information on the current flu season, check the cdc's flu site opens a new window or call the cdc at (800) cdc-info or (800) 232-4636. advertisement | page continues below read more about getting your baby or child the flu shot . watch our videos on ...
The flu virus, however, can be detected at any point throughout the year, which is important to know if you ever have symptoms, even in the summer. Experts can’t really predict the severity of each flu season, as different strains of the virus can have different impacts on timing and ...
Here are the specific signs and symptoms of flu to look out for. If you come down with the flu, home care like over-the-counter pain relief, lots of fluids, and rest is usually enough to help you recover. But in some cases, your doctor may also prescribe an antiviral medication. (Ph...
Flu season comes around every year, but have you ever wondered what exactly the flu is? The flu—more formally known as influenza—is a contagious, acute respiratory illness caused by influenza viruses. These viruses are one of the most common causes of respiratory infections in people of all...
if someone is at high risk for flu complications In general though, most people do not need a flu test, especially during the active part of flu season. What’s the problem with doing a flu test? “In January 2017, the FDA reclassified antigen-based RIDT systems into class II. This ...
Respiratory virus seasonis upon us, those fall and winter months whenthe flu,respiratory syncytial virus (RSV), and the common cold typicallyspread throughout the U.S.But in the current post-COVID-pandemic era, a veteranbacterial illnesshas spurred an outbreak: whooping cough. ...
While, the symptoms of the current swine flu and seasonal flu are very similar, reports suggest that this flu virus may result in nausea, vomiting and diarrhea more often than the typical flu. Symptoms include excrutiating body pains, difficulty breathing, significant nasal congestion and high fe...