With these symptoms, it can be hard to know what’s making you sick, whether it’s cold, flu or COVID-19, without a test confirming the type of infection you have.

Flu Symptoms: Day 0: Within 4 days of being infected, you're contagious. The virus is still building up in your body so you won't show any symptoms yet. Day 1-2: All of a sudden, you feel awful.

Most people do not know the difference between a cold and a flu, and with all this jargon of Swine Flu/Covid/Virus, we are ...

The flu vs. COVID: Symptoms that overlap . COVID-19 is caused by a coronavirus (SARS-CoV-2) infection, while the flu stems from influenza virus. According to the CDC, both illnesses cause varying ...

"Flu signs and symptoms usually come on suddenly." Earlier this month, the Food and Drug Administration authorized the Healgen Scientific's Rapid Check COVID-19/Flu A&B Antigen Test for home use ...

Flu cases are on the rise this season, as vaccination levels fall and COVID-style social distancing falls by the wayside.

But flu symptoms and warning signs of covid-19, the illness caused by the novel coronavirus, are similar, and it can be hard to tell the difference. Advertisement. Advertisement.

Cold and flu symptoms may overlap, but the latter tend to be more severe. There is also a greater risk of complications with influenza, such as pneumonia, according to the CDC.

Unlike the start of the COVID-19 pandemic, there is already a test that detects H5N1, which is a subtype of influenza A. But a person infected with bird flu who isn't experiencing any symptoms is ...

Many options can alleviate cold and flu symptoms, including over-the-counter (OTC) and prescription medications — and it’s important to know the difference. "A prescription medication requires ...

Flu is a common, highly-contagious respiratory illness that can create a week's worth of miserable symptoms ranging from fever and chills to coughing and sore throat irritation to runny noses and ...