The CDC has announced that older adults aged 65 and up, as well as those with weakened immune systems, can now receive a second dose of the updated versions of the Pfizer-BioNTech and Moderna Covid booster shots. The agency has recommended that people wait at least two weeks after their first dose before getting the second dose, and that those immunocompromised should wait at least two months. Vaccination is the best way to protect against the virus, but it is not 100% effective, so people should still take precautions such as wearing a mask and social distancing.
Posts tagged as “Omicron”
The FDA has authorized a second dose of the updated Covid booster for older adults and people with weakened immune systems, which is designed to protect against the BA.4 and BA.5 variants of Omicron. This new bivalent formula will replace the multi-dose primary series for those who have not yet been vaccinated, and can be administered as early as four months after the first shot. It is hoped that this will help to reduce the spread of the virus and protect those who are most vulnerable.
The United States is facing a new strain of Covid-19, according to the Centers for Disease Control and Prevention (CDC). The strain, known as XBB.1.5,…