LENOWISCO Health District

Each year, respiratory viruses are responsible for millions of illnesses and thousands of hospitalizations and deaths in the United States. The good news is there are actions you can take to help protect yourself and others from health risks caused by respiratory viruses.

Core prevention strategies are essential practices recommended for everyone. They provide a foundation of protection for you and your loved ones:

Stay up to date with recommended immunizations. Talk to your doctor or trusted healthcare provider about what may be recommended for you and your family.
Practice good hygiene like washing your hands regularly and cleaning commonly touched surfaces.
Take steps for cleaner air as possible in places where people live and work.
When sick with a respiratory illness:
- Use precautions to prevent spread. Stay home and away from others.
- Seek health care promptly for treatment if you have risk factors for severe illness; treatment may help lower your risk of severe illness.

Documentary proof shall be provided of adequate age-appropriate immunization with the prescribed number of doses of vaccine indicated below for attendance at a public or private elementary, middle or secondary school, childcare center, nursery school, family day care home or developmental center. Vaccines must be administered in accordance with the harmonized schedule of the Centers for Disease Control and Prevention, American Academy of Pediatrics, and American Academy of Family Physicians and must be administered within spacing and age requirements (available at https://www.cdc.gov/vaccines/imz-schedules/index.htm).

Children vaccinated in accordance with either the current harmonized schedule or the harmonized catch-up schedules (including meeting all minimum age and interval requirements) are considered to be appropriately immunized for school attendance (see “Supplemental Guidance for School-Required Immunizations” for additional information).
Please talk to a healthcare provider to ensure your child is up to date on their routine immunizations.

Vaccine	Minimum Requirement
Diphtheria, Tetanus, & Pertussis (DTaP, DTP, or Tdap)	A minimum of 4 properly spaced doses. A child must have at least one dose of DTaP or DTP vaccine on or after the fourth birthday. DT (Diphtheria, Tetanus) vaccine is required for children who are medically exempt from the pertussis-containing vaccine (DTaP or DTP). Adult Td is required for children 7 years of age and older who do not meet the minimum requirements for tetanus and diphtheria. Effective July 1, 2019, a booster dose of the Tdap vaccine is required for all children entering the 7th grade.
Meningococcal Conjugate (MenACWY)	Effective July 1, 2021, a minimum of 2 doses of MenACWY vaccine. The first dose should be administered prior to entering 7th grade. The final dose should be administered prior to entering 12th grade. See supplemental guidance document for additional information.
Human Papillomavirus (HPV)	Effective July 1, 2021, a complete series of 2 doses of HPV vaccine is required. The first dose shall be administered before the child enters the 7th grade. After reviewing educational materials approved by the Board of Health, the parent or guardian, at the parent's or guardian's sole discretion, may elect for the child not to receive the HPV vaccine.
Hepatitis B	A complete series of 3 properly spaced doses of hepatitis B vaccine are required for all children. However, the FDA has approved a 2-dose schedule ONLY for adolescents 11-15 years of age AND ONLY when the Merck Brand (RECOMBIVAX HB) Adult Formulation Hepatitis B Vaccine is used. If the 2-dose schedule is used for adolescents 11-15 years of age it must be clearly documented on the school form.
Measles, Mumps, & Rubella (MMR)	A minimum of 2 measles, 2 mumps, and 1 rubella. (Most children receive 2 doses of each because the vaccine usually administered is the combination vaccine MMR). The first dose must be administered at age 12 months or older. The second dose of vaccine must be administered prior to entering kindergarten but can be administered at any time after the minimum interval between dose 1 and dose 2.
Haemophilus Influenzae Type b (Hib)	This vaccine is required ONLY for children up to 60 months of age. A primary series consists of either 2 or 3 doses (depending on the manufacturer). However, the child’s current age and not the number of prior doses received govern the number of doses required. Unvaccinated children between the ages of 15 and 60 months are only required to have one dose of vaccine.
Pneumococcal (PCV)	This vaccine is required ONLY for children less than 60 months of age. One to four doses, dependent on age at first dose, of the pneumococcal conjugate vaccine, are required.
Rotavirus	This vaccine is required ONLY for children less than 8 months of age. Effective July 1, 2021, 2 or 3 doses of Rotavirus Vaccine (dependent upon the manufacturer) is required.
Polio (IPV)	A minimum of 4 doses of polio vaccine. One dose must be administered on or after the fourth birthday. See supplemental guidance document for additional information.
Varicella (Chickenpox)	All children born on and after January 1, 1997, shall be required to have one dose of chickenpox vaccine administered at age 12 months or older. Effective March 3, 2010, a second dose must be administered prior to entering kindergarten but can be administered at any time after the minimum interval between dose 1 and dose 2.
Hepatitis A (HAV)	Effective July 1, 2021, a minimum of 2 doses of Hepatitis A vaccine. The first dose should be administered at age 12 months or older.

For further information, please call the Division of Immunization at 1-800-568-1929 (in-state only) or 804-864-8055.

Last Updated: February 4, 2026

Office Schedule Changes

Includes the counties of Lee, Wise, and Scott and the City of Norton

Protect Yourself from Respiratory Viruses

School Required Vaccinations