CAJICA, Colombia – Brazil’s health care surveillance agency, Anvisa, granted the first two emergency approvals for COVID-19 vaccines on Sunday, Jan. 17, giving the green light to Sinovac Biotech Ltd.’s Coronavac and to Covishield, developed by Astrazeneca plc and the University of Oxford.

CAJICA, Colombia – Authorities in Brazil released new efficacy data for Sinovac Biotech Ltd.'s COVID-19 vaccine Coronavac that surprised on the downside, suggesting the vaccine could be much less effective than initially indicated for preventing symptomatic infections.

CAJICA, Colombia – Brazil's Butantan Institute and the government of the state of Sao Paulo released efficacy results on Jan. 7 for Coronavac, developed by China’s Sinovac Biotech Ltd., that suggest the COVID-19 vaccine is more than 78% effective.

CAJICA, Colombia – A phase III trial for an HIV vaccine developed Janssen Vaccines & Prevention BV is finally moving forward in Latin America and elsewhere in the world after a delay of more than a year caused by slow regulatory progress and worsened by a string of COVID-19 lockdowns.

CAJICA, Colombia – Brazil's Butantan Institute and the government of the state of Sao Paulo released efficacy results on Jan. 7 for Coronavac, developed by China’s Sinovac Biotech Ltd., that suggest the COVID-19 vaccine is more than 78% effective.

CAJICA, Colombia – The 33 countries across Latin America, Central America and the Caribbean are taking vastly different approaches to secure, acquire and distribute COVID-19 vaccines. A handful of the region’s wealthier countries have signed deals with vaccine suppliers or plan to manufacture them, but it is unclear how others will source or distribute vaccines to protect roughly 657 million people. Many are counting on the COVAX initiative.

Brazilian health care regulator Anvisa has issued guidelines for SARS-CoV-2 vaccine manufacturers to receive emergency marketing approvals in the Latin American giant. Brazil is the largest market in the region and several COVID-19 vaccine makers are both doing trials there and hoping for quick approvals.

CAJICA, Colombia – Chembio Diagnostic Systems Inc., a point-of-care diagnostic company focused on infectious diseases, received the approval from Anvisa, the Brazilian health care surveillance agency, to distribute its tests in the Latin American market. The approval adds yet another test to the hundreds already approved in Brazil, where the market for such tests is quickly getting crowded sending prices down. Brazil is one of the countries most affected by COVID-19 with almost 6 million cases and 166,000 deaths, the third highest number of cases in the world.

CAJICA, Colombia – Cuba’s Finlay Institute of Vaccines is moving forward with Soberana 2, a domestically developed conjugate vaccine against SARS-CoV-2. This is the second vaccine under development in the small country of 12 million people.