In comparison to other Omicron sub-variants, the Omicron BF.7 strain is a sub-lineage of the Omicron variant BA.5, which has the strongest infection ability (very transmissible).
Symptoms
The symptoms of BF.7 infection are largely upper respiratory infections, such as a runny nose, cough, fever, and sore throat. These symptoms are similar to those of other omicron sub-variants. In those with weakened immune systems, the infection might be more severe.
Cause
According to studies, the R0 value of this mutant is approximately 10-18.6, meaning that those who are sick can spread the disease to 10-18.6 others nearby.
This mutation, which is present in variant BA.5 (the parent of BF.7) as well, has been connected to boosting the virus’s ability to evade neutralising antibodies produced by earlier infections.
It has been determined that this mutation, which is also present in variety BA.5 (the parent of BF.7), increases the virus’s ability to evade neutralising antibodies produced by prior infections or vaccinations. This indicates that the vaccination-induced antibodies are insufficient to protect against this virus.
Precaution
It is more important than ever to behave in a COVID-appropriate manner, especially with Christmas and New Year’s celebrations just around the corner. The most basic measures to stop a potential spread are hand washing, mask use, and maintaining social distance.
Get a COVID test done right away and practice self-isolation if you or someone nearby has a cough, cold, or other symptoms.
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