Tag: Ultrasound

The ChineThe Chinese-developed Coronavac COVID-19 vaccine has demonstrated a 50 percent efficacy following tests in Brazil, the organization in charge of its production in the South American country said on... Read More

Africa secures close to 300 million vaccine doses

"The African Union has secured close to 300 million COVID-19 vaccine doses in the largest such agreement yet for Africa, a continental official said Tuesday. Nicaise Ndembi, senior science adviser for... Read More

The Centre has bought the first lot of the two approved vaccines — Serum Institute’s Covishield and Bharat Biotech’s Covaxin — at nearly the same price. The 1.65 million free... Read More

India will send a limited quantity of Covid-19 vaccines to neighbouring countries for “emergency use authorisation” under the grant-in-aid programme while commercial supplies will only take place after the vaccines... Read More