Results of a recently released study, published in the journal Nature Communications have said that high coronavirus exposure can reduce protection provided by the vaccines. The study said crowded places reduce the level of exposure to the virus despite control measures like masking, improved ventilation, and social distancing. These increase new infections among people who have been vaccinated or previously infected. , Health News, Times Now
With COVID boosters expected to cost £100 when they go on sale in UK pharmacies, there are concerns about whether this will put people off getting the jab.
As COVID finds its equilibrium, infection rates will rise and fall, influenced by seasons, school holidays and new subvariants. Managing the risk is complex and needs to be cost effective.