Got a sore throat and the sniffles? The recent rise of rapid at-home tests has made it easier to find out if you have a serious illness like COVID-19 or just a touch of spring allergies.

Water quality test kits help identify any contaminants in your tap. I put a few picks to the test, allowing me to see what was floating around in my water.

Shop First Response's newest pregnancy test kit that comes with three tests and offers results in two different ways. Buy at Amazon for less than $20.

Norovirus vaccine hints at defusing explosive stomach bug in early trial Phase I study showed vaccine was safe and spurred immune responses in older people.

Norovirus versus the stomach flu The stomach flu or "stomach bug" doesn't usually refer to an influenza virus; even when the flu has gastrointestinal symptoms, it is primarily a respiratory ...

The misery of the common stomach flu may be coming to an end. Pharmaceutical company Moderna has launched a large-scale Phase III trial that will test out a vaccine against norovirus, a frequent ...

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has spiked.

Would a vaccine stop me from getting norovirus? Like the COVID-19 vaccine, the mRNA norovirus vaccine candidate is not designed to prevent people from getting infected.

Health officials believe the popularity of at-home rapid-test kits for COVID-19, like these provided free by the federal government, means actual coronavirus cases are likely far higher than ...

Feeling sick in California? How to tell if you have coronavirus, influenza, respiratory syncytial virus or norovirus and prevent illness.

Data from the Centers for Disease Control and Prevention show cases of norovirus, the highly contagious stomach bug, are surging in the U.S.