Findings indicate a sharp drop in immunity after Omicron infection, stressing the necessity for updated vaccines to enhance ...

A nasal vaccine for COVID-19 – based on technology developed at Washington University in St. Louis – is poised to enter a phase 1 clinical trial in the U.S. after an investigational new drug ...

Most COVID-19 vaccines are injected into the arm or leg ... Diamond and Curiel inserted a gene from SARS-CoV-2, the virus that causes COVID-19, into a harmless virus known as an adenovirus. The ...

The COVID-19 vaccine confers protection against the development of post-COVID-19 conditions, particularly during the Delta and Omicron eras.

The man who hopes to be President Donald Trump’s health secretary says he needs to see data showing vaccines are safe, but he ...

A new experimental vaccine could offer protection not only against many variants of SARS-CoV-2, but also other sarbecoviruses that could spill over from animals to humans.

“Although individual vaccines have been developed and approved for use in humans against SARS-CoV-2 and influenza viruses, ...

Patients who received the original monovalent mRNA COVID-19 vaccine were less likely than unvaccinated patients to be hospitalized for COVID-19-associated VTE.

For the week ending Jan. 25, seasonal flu activity remains high and increasing. Clinical laboratories tested 129,378 ...

The CDC ACIP recommends 2 doses of the 2024-2025 COVID-19 vaccine for those age 65+ years and 2 or more doses for immunocompromised individuals.

(Reuters) -U.S. drugmaker Pfizer beat Wall Street estimates for fourth-quarter profit on Tuesday, helped by strong sales of ...

The covid wave this winter is less severe compared with previous years, with hospitalization rates down and wastewater levels ...