By John Ikani
Russia’s Sputnik V Covid-19 vaccine has been rejected by South Africa’s health products regulator, citing concerns of increase in the risk of HIV infection among men.
The decision was based on earlier studies testing the safety of a modified form of adenovirus — a type of virus that causes respiratory infections — known as the Ad5 and contained in the Russian jab.
“Use of the Sputnik V vaccine in South Africa, a setting of a high HIV prevalence and incidence, may increase the risk of vaccinated males acquiring HIV,” the South African Health Product Regulatory Authority said in a statement.
It added that the company behind the application for the use of Sputnik V in South Africa had no proof that the formula would be safe “in settings of high HIV prevalence”.
The country, worst-hit by the pandemic in Africa, also has the world’s highest number of people living with HIV.
It has been struggling with vaccine hesitancy.
Just over a quarter of 40 million targeted for vaccination by early 2022 are fully jabbed to date.