Ramaphosa has welcomed the announcement of a collaboration between the country's Biovac Institute and US pharma giant Pfizer as a breakthrough in the protection of African nations against COVID
A host of lesser-known vaccine makers are eyeing contract manufacturing opportunities for global and domestic majors
Pfizer says it plans to meet with top US health officials Monday to discuss the drugmaker's request for federal authorization of a third dose of its Covid-19 vaccine
The announcement by US drugmaker Pfizer of a plan on developing a booster dose of its Covid-19 vaccine has heightened hesitancy amongst unvaccinated population and sparked confusion across country
FDA and EU regulator say no need for extra dosage at this time
Pfizer is about to seek US authorisation for a third dose of its Covid-19 vaccine, saying Thursday that another shot within 12 months could dramatically boost immunity
Indemnity issue to be settled to bring the two US vaccines through COVAX
'It's a donation through COVAX,' said a source
The mRNA vaccines by Pfizer and Moderna contain genetic instructions for our cells to make the spike protein of the SARS-CoV-2, which the virus uses to infect and enter the human cells.
South Korea authorized the use of Pfizer, AstraZeneca, Moderna and Janssen vaccines for people over 18.
The effectiveness of the Pfizer vaccine against Covid-19 has dropped to 64 per cent in Israel, the country's Ministry of Health said.
Prosenjit Datta points to a possible crisis as the government moves to improve supplies of Covid vaccines: inadequate testing facilities to handle those volumes
Delta variant, first detected in India, is driving the current third wave in South Africa
1st mRNA vax part of US-India pact; no commercial deal yet
Researchers from the Icahn School of Medicine at Mount Sinai found that almost 16 per cent of patients with multiple myeloma developed no detectable antibodies after both vaccine doses.
This study, published on the Lancet pre-print server, means all possible vaccination schedules involving the Oxford-AstraZeneca and Pfizer-BioNTech vaccines could potentially be used against Covid-19
A single dose of Pfizer or AstraZeneca Covid-19 vaccine offers around 60 per cent protection against infection
A single dose of either the Pfizer or AstraZeneca Covid-19 vaccine offers around 60 per cent protection against infection from SARS-CoV-2, the virus causing Covid-19, in adults aged 65 years and above
A new warning to watch for symptoms of an enlarged heart reported by a fraction of people receiving the Pfizer or Moderna inoculation, the Centers For Disease Control and Prevention said.
Today's coronavirus numbers: Bengaluru (803 cases), Mumbai (570 cases), Chennai (410 cases), Kolkata (172 cases), Delhi (134 cases). Stay tuned for corona-related news