If phlegm contains blood, for example, it is important to see a doctor to exclude a more serious underlying illness, such as tuberculosis or cancer. If you do spit out, do so into a tissue and ...

Researchers found that Akkermansia muciniphila boosts lung-specific antiviral immunity against SARS-CoV-2 in mice by ...

If phlegm contains blood, for example, it is important to see a doctor to exclude a more serious underlying illness, such as tuberculosis or cancer. If you do spit out, do so into a tissue and ...

Nimbus, a new COVID-19 variant, is spreading in Asia. It shows immune evasion but low severity and early signs include a ...

The samples were found to be of the existing Omicron, and its descendant variants — JN.1.16.1, LF.7.9, and LF.7.1.2. All these are sub-lineages of Omicron. There are no new variants or any ...

COVID-19 Variants: Dr. Arjun Dang from Dangs Lab discusses the recent surge in Covid-19 cases, attributing them to sub-lineages of the Omicron variant. He emphasizes the increased transmissibility ...

Most of us would rather not dwell for too long on the subject of mucus. We know it is there, quietly lubricating our insides and presumably doing vital work. It is only when we have a cold that we ...

COVID-19 cases have plateaued, but NB.1.8.1, a new Omicron variant driving a surge in China, has been detected in the U.S. Other Omicron variants still account for the majority of COVID-19 cases ...

India is seeing a rise in COVID-19 cases, with 7,154 active infections as per the Health Ministry on June 12, 2025. The surge is linked to emerging variants NB.1.8.1 and LF.7, while JN.1 remains the ...

India is experiencing a rise in COVID-19 cases, with 4,026 active infections reported. In the past 24 hours, five new fatalities occurred, primarily involving patients with pre-existing health ...