Medical experts emphasize the crucial role of vaccinations in maintaining global health. According to the World Health Organization (WHO), immunization efforts have saved over 154 million lives in the past 50 years.
Despite the success of vaccines in preventing infectious diseases, there is still hesitancy and opposition. Dr. Jennifer Brull, president of the American Academy of Family Physicians (AAFP), notes the prevalence of misinformation surrounding vaccines.
Vaccination not only reduces the likelihood of contracting an illness but also decreases the severity of the disease if contracted, as per the CDC. However, a survey by the National Association of County and City Health Officials (NACCHO) found increasing challenges with vaccine hesitancy.
Dr. Brull emphasizes the safety and effectiveness of vaccines in preventing severe illness and death. Vaccination builds community immunity and protects vulnerable individuals who cannot be vaccinated.
Vaccines work by stimulating an immune response without causing the disease itself. They contain antigens that trigger the body's defense mechanisms, providing long-term protection against various diseases.
Common side effects of vaccines include mild tiredness, fever, or soreness at the injection site. More serious reactions should be reported to a healthcare provider. Dr. Brull encourages individuals to view mild reactions as a sign of the vaccine's effectiveness.
For those with concerns about vaccines, Dr. Brull recommends consulting a qualified medical professional for accurate information and guidance. Trusted healthcare providers can address questions and debunk myths surrounding vaccines.