COVID

The truth about breakthrough COVID-19 cases is a lot more complicated than what you're likely seeing in the news and on your social media feeds.

Fatigue, headache, pain, fainting, and allergic reactions are some of the potential side effects of the Johnson & Johnson COVID-19 booster shot.

The two share some symptoms, but usually muscle aches, tiredness, loss of taste or smell, diarrhea, nausea, and vomiting are more indicative of COVID-19.

Experts are now stating that the flu and COVID-19 vaccines can be safely administered on the same day.

As COVID-19 has surged around the world, some countries have been impacted more than others. Read on to learn which countries have had the highest death rates.

Since COVID-19 is similar to RSV, it can be difficult to tell the difference between the two viruses, but knowing their symptoms can help.

N95 and KN95 masks can be more than five times more effective than cloth masks in preventing COVID-19 transmission, but check that yours is authentic.

Will you need a booster shot after being fully vaccinated against COVID-19? Here's what we know.

The Red Cross notes that it is perfectly safe to donate blood after receiving the COVID-19 vaccine, and that donating doesn't reduce your antibody protection.

Vaccine hesitancy is one hurdle stopping the United States from reaching COVID-19 vaccination goals: People worry about side effects and lack of FDA approval.

One symptom faced by COVID-19 survivors is nodules (swellings) in the back of their eyes. Also, nearly one-third of long-haulers reported pink or red eyes.

It didn't take long for scammers to step in and start selling fake COVID-19 vaccination cards.

More than one-third of 1,700 respondents in a recent survey reported experiencing significant hair loss after COVID-19.

Researchers continue to look for ways to treat COVID-19. One type of therapy that has been used on other viruses is known as monoclonal antibody treatment.

Taking any new medication comes with some inherent concerns and the COVID-19 vaccine is no different.

Of the eight worldwide vaccines, is there a most popular? And if so, why?

Your employer can require you to get a COVID-19 vaccine because employment in the United States is generally 'at will,' so they can set working conditions.

The CDC requires that vaccine providers monitor all people who receive their vaccine in case of a possible allergic reaction, so that medical care is available.

Bees are being trained as a COVID-19 diagnostic tool, using a process that utilizes the Pavlov technique.

If you experience swelling, tightness in the throat, trouble breathing, coughing, and/or abdominal pain after the vaccine, the culprit might be anaphylaxis.

Is it safe to use an allergy medication after receiving the COVID vaccine? Here's what you need to know.

For full FDA approval, manufacturers must complete lab research, pre-clinical testing and human clinical trials. But none of the manufacturers have yet applied.

Itchy skin often occurs around the injection site of your vaccine, and is most likely caused from hypersensitivity or a mild allergic reaction to the vaccine.

You might experience some uncomfortable side effects for one to three days after your vaccine. Be prepared to take it easy.

The Centers for Disease Control and Prevention currently advises against mixing and matching the Pfizer-BioNTech and Moderna vaccines.

Reactions to an overdose of the vaccine have been varied: Body aches and fevers were common results.

While experts have warned against taking over-the-counter medications before your vaccine, what about antibiotics?