BF.7 Covid variant – The BF.7 variant, also known as Delta, is a highly contagious and potentially more dangerous strain of the coronavirus that originated in India. It was first identified in October 2021, and has since spread to many countries around the world.
One of the main concerns with the BF.7 variant is its ability to evade immunity from previous infections or vaccinations. Studies have shown that it is able to infect individuals who have already recovered from COVID-19 or received a vaccine, though the severity of the illness may be lessened.
Another concern is the potential for the BF.7 variant to evade current vaccines. While vaccines are still effective against the variant, their effectiveness may be reduced. This has led to the development of booster shots and new vaccines specifically tailored to the Delta variant.
The BF.7 variant has also been linked to increased transmission rates, with studies suggesting that it is 50-60% more contagious than other strains. This has led to outbreaks and surge in cases in countries where it has become dominant.
To combat the spread of the BF.7 variant, it is important for individuals to continue following public health guidelines such as wearing masks, washing hands, and practicing social distancing. Vaccinations are also crucial in helping to prevent the spread and reduce the severity of the illness.
What is BF.7 Covid variant?
As the main stem of the SARS-CoV-2 tree sprouts branches and sub-branches, so do viruses when they change, creating lineages and sub-lineages. The Omicron sub-lineage BA.5 and the BF.7 are identical. The latter is also known as BA.220.127.116.11.