Is it necessary to get the chickenpox vaccine?

In general, it is necessary to receive the varicella (chickenpox) vaccine.

The varicella vaccine activates the immune system by simulating a natural infection, prompting the body to produce specific antibodies. After vaccination, even upon exposure to the virus, the immune system can quickly recognize and eliminate it, significantly reducing the risk of infection. Chickenpox can lead to serious complications such as pneumonia, encephalitis, or secondary bacterial infections, particularly in individuals with weakened immune systems. Vaccination effectively prevents the occurrence of these severe diseases. For children, the vaccine also reduces school absences and the burden of family care caused by chickenpox.

Infection during pregnancy may result in fetal malformations or neonatal varicella. In older adults, infection may lead to herpes zoster (shingles). Vaccination provides additional protection for these populations, reducing health risks. Varicella is highly contagious and easily spreads in group settings such as daycare centers and schools. Vaccination not only protects the individual but also contributes to herd immunity, reducing viral transmission within communities and protecting susceptible individuals who have not been vaccinated. The protective effect of the varicella vaccine is long-lasting, providing durable immunity after administration.

For susceptible individuals, such as children and those with weakened immune systems, timely vaccination with the varicella vaccine is an important preventive measure. Therefore, individuals who meet the criteria for vaccination are advised to actively receive the varicella vaccine to protect both their own and others' health.