Booster shots may come in handy!- Here's why.
Even in the United States, research have shown that vaccination protection is waning among the elderly. According to a recent FDA evaluation of booster data on effectiveness and illness, Pfizer-vaccination BioNtech's efficacy decreased by 6% after every two months. In the United Kingdom, however, protection fell by 12% after 5-6 months. After receiving the AstraZeneca vaccination, immunity in the UK dropped by 10% following 4-5 months. Immunity to the Moderna vaccination was also decreasing.
Meanwhile, health officials in a number of nations are urging booster injections. Everyone over the age of 50, according to the UK's expert advisory group, should receive a third booster dosage. israel has started rolling out boosters. Vaccine manufacturers are also arguing their case. And, in order to prevent the epidemic from becoming even more aggressive, the same measures may soon be imposed in India.