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Severe disease from SARS-CoV-2, the virus that causes illness with Covid-19, could cause long-lasting changes in the immune system, according to a small new study supported by the National ...
COVID-19 symptoms appear within two to 14 days after the beginning of infection, per the CDC. ... Congestion or runny nose. New loss of taste or smell. Fatigue. Muscle or body aches.
The most recent COVID-19 vaccine should offer protection against the XEC variant, Russo says. “The most recent version of the vaccine seems to be reasonably well-matched,” he says.
Cough is another typical symptom of COVID-19, which could be either dry or a productive cough. [2] Some symptoms, such as difficulty breathing, are more common in patients who need hospital care. [1] Shortness of breath tends to develop later in the illness. Persistent anosmia or hyposmia or ageusia or dysgeusia has been documented in 20% of ...
Acute bronchitis, also known as a chest cold, is short-term bronchitis – inflammation of the bronchi (large and medium-sized airways) of the lungs. [2] [1] The most common symptom is a cough. [1] Other symptoms include coughing up mucus, wheezing, shortness of breath, fever, and chest discomfort. [2] The infection may last from a few to ten ...
Rhinorrhea (American English), also spelled rhinorrhoea or rhinorrhœa (British English), or informally runny nose is the free discharge of a thin mucus fluid from the nose; [1] it is a common condition. It is a common symptom of allergies or certain viral infections, such as the common cold or COVID-19.
The only sure-fire way to know the difference is by taking a PCR test that can test for both viruses at the same time, or by taking separate flu and COVID-19 tests.
Along with congestion, doctors said, some patients experience a headache, fatigue, muscle aches, fever, chills or post-nasal drip that may lead to a cough — though coughing isn't a primary symptom.