The woman, who had no underlying health conditions, received the second dose of Moderna vaccine on Feb 1 but her condition worsened and she died at a hospital on Feb 5.
The 91-year-old Ohio man had received the third shot on the same day he got the second dose and was immediately taken to hospital after the overdose caused complications.
Molnupiravir developed by Merck and Ridgeback Biotherapeutics could help to stop the novel Coronavirus from reproducing before causing major damage to the body.
A GP in England has proposed to launch a COVID-19 vaccine hotline service which would help to advise people and clarify their doubts regarding the jabs, as well as side effects.
The visit was canceled after it turned out that Pfizer CEO Albert Bourla and members of the delegation have not received the second dose of the COVID-19 vaccine.
After conducting animal testing, experts found that the compound from traditional Chinese medicine is effective and safe to render mice and monkeys temporarily infertile.
St. Louis Archdiocese urged Catholics to seek alternatives to Johnson & Johnson jab while stating that Pfizer-BioNTech and Moderna vaccines are more acceptable.
Italian researchers found that healthcare workers with obesity produced only about half the amount of antibodies in response to a second jab compared with healthy people.