Health authorities emphasize that each person reacts to vaccines differently. Factors such as general health, age, gender, diet, and medications also contribute to your vaccination experience.
Does immunity decrease after the COVID vaccine?
It’s a difficult question to answer, seeing that many factors affect the level of someone’s immunity.
Does the immunity decrease specifically after receiving the COVID vaccine? Chances are, it doesn’t. Previous reports about non-COVID vaccines indicate that a shot does not overwhelm the immune system.
In fact, should an infant accidentally receive 11 vaccines at the same time, only 0.1% of their immune system would be “used up.” And “used up” is a loose term since we are capable of replenishing our immune cells.
To keep your immunity at the optimum level before and after vaccination, you need to take care of your health. Get adequate rest and sleep, eat a healthy, balanced diet, and perform regular exercise. Also, steer clear of things that negatively affect your well-being like too much stress and smoking.
Why do some people get COVID after vaccination?
Instances when vaccinated people still contract COVID-19 are called “vaccine breakthrough cases”. While these cases are rare, they are still possible. The US Centers for Disease Control explains that no vaccine prevents an illness 100% of the time.
Some people could get the infection and remain asymptomatic. Others might fall sick, need hospitalization, or even die.