An FDA-approved vaccine for smallpox and mpox is effective but causes side effects. The other requires multiple doses. An experimental single-dose vaccine uses the horsepox virus to harness the ...

In August, the Food and Drug Administration authorized updated vaccines against COVID-19. Here's what to know about the three ...

These groups of people should receive both the initial dose – if they are not vaccinated – and additional doses of the vaccine, as they will benefit most from increased protection with ...

Most people, including those who have not previously been vaccinated, are eligible for a single dose of an updated vaccine, two months or more after a previous COVID-19 vaccination. Children under ...

Immunocompromised people and those who are age 65 or older should get a second dose of the 2024-2025 COVID-19 vaccine, according to the latest recommendations from the Centers for Disease Control ...

Six months after their first shot, people 65 and older and those who are immunocompromised should receive a second dose of the vaccines that rolled out this fall, according to new guidance ...

recommendation for people 65 years and older and those who are moderately or severely immunocompromised to receive a second dose of 2024-2025 COVID-19 vaccine six months after their first dose. These ...

Why not take another dose?” The new recommendation also provides clarity to healthcare providers on how many COVID vaccine doses their patients need and makes it easier for people with ...

People who receive these vaccines have reported mild side effects: fatigue, fever, chills, head and muscle aches, and tenderness around the injection site. Most adults need only one dose of the ...

The CDC said adults ages 65 and older should get a second dose of this year’s COVID vaccine six months ... should consult with a healthcare provider about whether to get multiple vaccine doses. The ...

In its latest guidance, released Wednesday, the CDC recommends that adults aged 65 and older, as well as individuals with weakened immune systems, receive a second dose of the updated vaccine six ...