Protecting Our Communities: National Immunization Awareness Month highlights the importance of vaccines

Each August, as children prepare to head back to school and families begin adjusting to new routines, public health organizations across the country recognize National Immunization Awareness Month (NIAM). This annual observance is a crucial reminder of the power of vaccines to protect individuals of all ages from preventable diseases—and the collective role immunization plays in safeguarding our communities.

Vaccines are one of the most significant public health achievements in history. They have nearly eradicated deadly diseases like polio and smallpox, and continue to protect against a wide range of illnesses, including measles, hepatitis, influenza, and COVID-19. Despite their success, vaccination rates in some areas have declined in recent years, due in part to misinformation, vaccine fatigue, or lack of access

.Public health experts warn that falling immunization rates could lead to the resurgence of once-controlled diseases. In fact, the CDC recently reported a rise in measles cases in areas with low vaccination coverage. These outbreaks serve as a stark reminder that immunity is not guaranteed unless communities maintain high vaccination levels.

In Indiana, only 58% of residents are fully vaccinated against COVID-19, leaving 42% not fully protected. Childhood immunization rates reflect similar concern—just 58% of children aged 19 to 35 months have completed the recommended vaccine series, meaning 42% remain at risk of serious illness from preventable diseases.

NIAM is especially relevant in August as families prepare for a new academic year. Schools require updated immunization records not only to protect the individual child but to prevent outbreaks that can disrupt learning and put medically vulnerable children at risk.

Key back-to-school vaccines typically include:

• DTaP (Diphtheria, Tetanus, and Pertussis)

• MMR (Measles, Mumps, and Rubella)

• Varicella (Chickenpox)

• Polio

• HPV (Human Papillomavirus, for preteens and teens)

• Meningococcal vaccines

College-bound students may also require booster doses or additional vaccines, depending on their health history and college housing requirements.

While childhood vaccinations are well known, immunization is not just for kids. Adults also need routine vaccines to stay protected, including:

• Annual flu shots

• Tdap boosters (especially for parents and caregivers of infants)

• Shingles vaccines (recommended for adults 50+)

• Pneumococcal vaccines for older adults and those with chronic conditions

• COVID-19 boosters, as recommended by the CDC

Pregnant women are advised to receive the Tdap and flu vaccines to protect both themselves and their babies.

In the age of social media, vaccine misinformation can spread quickly, undermining public confidence. NIAM provides an opportunity for healthcare providers, schools, and community leaders to educate the public with accurate, science-based information.

Building trust begins with open conversations. Health professionals encourage individuals to speak with their doctors or pharmacists about any vaccine concerns and to make informed decisions based on credible sources like the CDC and World Health Organization.

There are several ways to participate in NIAM and support your community’s health:

• Check your records and make sure you and your family are up to date on all recommended vaccines.

• Schedule back-to-school immunizations early to avoid the last-minute rush.

• Share your story on social media using hashtags like #NIAM or #VaccinesWork to spread awareness.

• Support local clinics and immunization drives in your community.

• Talk to loved ones about the importance of immunization, especially those who may be hesitant or unsure.

Vaccination is more than a personal health choice—it’s a community responsibility. By staying up to date on recommended immunizations, individuals help protect those who cannot be vaccinated due to age or health conditions. This includes newborns, cancer patients, and others with compromised immune systems.

As we observe National Immunization Awareness Month this August, let’s take the time to prioritize prevention, spread facts, and protect our families—one shot at a time.