Immunity from the vaccine dips over time.
In March 2021, Israel’s 50% of the population were fully vaccinated. It was a real-life success story, and this country inspired every government around the globe. Late March, there was good news for the residents. They could go out and have fun in restaurants, bars, clubs, etc. In a few weeks, the country’s prime minister allowed residents to abolish the face mask inside the buildings. It was the most significant victory for the residents. It seems that immunity from the vaccine dips away over time. Pfizer was the top vaccine used by Israel’s government. Experts suggest that Pfizer’s vaccine could be active for a few months, and eventually, it won’t be in your body for a long time. That’s the first reason why ‘boosters’ are so popular right now in the world. More people ask for a third dose of the vaccine, although the WHO Director thinks it’s too early for the third dose.