Mobile County Health Department Urges Families to Check Vaccine Records Ahead of School Year

As families across Mobile County prepare for the first day of school, the Mobile County Health Department (MCHD) is using National Immunization Awareness Month to remind parents to make sure their children’s vaccination records are current — both for the classroom and for the respiratory illness season that follows close behind.

“Back-to-school season and National Immunization Awareness Month landing in the same weeks isn’t just a coincidence we like — it’s an opportunity,” said Kevin Michaels, health officer for Mobile County. “A quick visit now to check a shot record can prevent a disrupted school year, a missed practice or a hospital visit later. We’d much rather see families check this box in August than scramble in October.”

What Alabama Law Requires

Under Alabama law (Code of Alabama 1975, Section 16-30-4), students must present a Certificate of Immunization before enrolling in school. Children entering kindergarten need up-to-date DTaP, polio, MMR and varicella vaccines, while students entering sixth grade need a Tdap booster. MCHD is encouraging parents to confirm their child’s certificate well before the first bell rings, to avoid last-minute appointment scrambles or school exclusion notices.

The Certificate of Immunization — sometimes called the blue card by Alabama parents — is the document schools actually check, and it has to be signed by a physician or issued by a county health department. Families who have moved to Mobile County from out of state often discover in August that their previous state’s records don’t transfer automatically, and securing a new certificate can take a provider visit plus processing time. That gap between enrollment paperwork and a valid certificate is exactly what the health department’s August push is designed to close.

The county health department can help in the situations parents find most stressful: lost records, incomplete documentation and shots received out of state. Staff can pull records filed in Alabama’s statewide immunization registry, administer any missing vaccines, and print a valid certificate on the spot once requirements are met. For households without a regular pediatrician, that makes MCHD’s clinics the fastest route from a shoebox of old paperwork to a document a school will accept.

Each vaccine on the school-entry list targets a disease that once filled pediatric wards. DTaP protects against diphtheria, tetanus and pertussis, the latter better known as whooping cough and still prone to periodic outbreaks in under-vaccinated communities. Polio, once a feared summer disease across the South, has been kept at bay nationally by decades of vaccination. MMR guards against measles, mumps and rubella, and varicella against chickenpox — illnesses that spread quickly in classrooms when coverage slips. The sixth-grade Tdap booster exists because immunity to pertussis wanes, and protecting adolescents also protects the infants they live with, who are too young to be fully vaccinated themselves.

Looking Ahead to Flu Season

While Mobile remains in the grip of summer heat, health officials note that upper respiratory illness season is not far behind. COVID-19, influenza and RSV cases historically begin climbing along the Gulf Coast as early as September, and MCHD is urging residents not to wait until symptoms are already spreading through schools and workplaces before considering vaccination.

Annual flu vaccination is recommended for everyone 6 months and older. Public health research shows flu vaccination reduces the risk of infection, helps limit the spread of disease, and lowers the risk of severe illness, hospitalization and death. Some studies have also linked even mild flu infections to a roughly doubled risk of heart attack or stroke among older adults in the weeks that follow, adding a cardiovascular argument to the case for an annual shot.

That research has reshaped how doctors talk about influenza. For decades the flu was discussed mainly as a respiratory illness whose worst outcomes were pneumonia and dehydration, particularly among infants and the elderly. The newer findings about cardiac risk mean an infection that looks mild in the moment can set off dangerous events weeks later in people with underlying conditions — one reason health departments frame the annual shot as protection for the whole body, not just the lungs.

COVID-19 vaccination carries a similar benefit, according to health officials. Large-scale research, including a study of roughly 46 million adults in England, found rates of heart attack and stroke dropped following COVID-19 vaccination compared with rates before or without vaccination — a consideration MCHD says is especially relevant for families managing chronic health conditions.

RSV, the third virus in the seasonal trio, has drawn growing attention in recent years. It fills pediatric wards with wheezing infants each winter and can be serious for older adults as well, and new preventive options have been added to the toolkit in recent seasons. Parents with questions about which of these vaccines or preventive treatments are appropriate for their children’s ages are encouraged to ask their pediatrician or the health department rather than rely on what neighbors did last year.

Timing questions come up often, and the department’s answer is generally straightforward: the flu shot is an annual vaccine because the circulating strains change and immunity fades over the months, while COVID-19 guidance has continued to evolve as updated formulations are released. Rather than prescribing one date for everyone, MCHD advises families to talk with a provider — especially those with infants, pregnant family members, asthma, diabetes or heart disease, for whom the calculus of when to vaccinate can differ from the general recommendation.

MCHD’s Checklist for August

The health department is asking Mobile County families to take a few simple steps this month: pull children’s shot records and confirm they meet Alabama’s school-entry requirements before the semester begins; ask a health care provider about flu and COVID-19 vaccination timing, since protection builds over roughly two weeks; get vaccinated even while feeling healthy, since immunization protects classmates, co-workers and vulnerable family members as well; and talk to a provider about eligibility, timing or catching up on missed doses.

Each item is deliberately framed around timing. The two-week window for immunity to build means a shot received in late September may not protect a child through the first wave of classroom illness, while one received in August is fully working by the time virus season starts. And catching up on missed doses takes scheduling — childhood vaccine series have spacing requirements between doses, so a student who is behind may need more than one visit to become current.

Why the August Message Matters Locally

Along the Gulf Coast, the transition from summer to illness season tends to arrive quickly. School buildings that stood half-empty in July fill with students in August, and by late September the combination of shared classrooms, football crowds and returning vacationers gives respiratory viruses the dense, mixing population they need to spread. Health officers in coastal counties have learned that the window to prepare is short, which is why MCHD ties its vaccination message to the school calendar rather than waiting for the first reports of flu.

The department also uses the annual observance to reach beyond parents of school-age children. Grandparents raising grandchildren, workers in schools and daycares, and adults with chronic conditions all have a stake in immunization coverage, and all are included in the reminder. When coverage is high across a community, the protection extends to the small share of residents who cannot be vaccinated for medical reasons — infants too young, patients undergoing certain treatments — a concept public health officials call community immunity.

For families juggling work schedules and last-minute supply lists, the health department’s pitch is practical rather than moralizing. A missed certificate can mean a child kept out of class until paperwork is resolved, a burden that falls hardest on households where a parent cannot easily take time off. Vaccine appointments in August are plentiful; in October, when illness arrives and demand spikes, they become harder to get at exactly the moment they are most needed.

School nurses see the consequences of lapsed records every August. A student whose certificate has expired or was never filed can sit out classes, practices and field trips until the paperwork is resolved, and the backlog at clinics grows longer as the first day approaches. Local providers typically report a surge of appointment requests in the final week before school starts, which is precisely the crunch the health department’s early-August reminder is meant to flatten.

MCHD said the observance is meant to highlight how a few small tasks completed in August, such as checking a box on a school form or scheduling a vaccine appointment, can carry outsized benefits heading into fall. Mobile County residents can find vaccine schedules and school-entry requirements through the Mobile County Health Department, which maintains the records, administers vaccines and answers eligibility questions for families across the county.