Deadly and Highly Contagious Virus Spread across US wastewaters

United States: Health officials in Central Texas have detected fragments of the measles virus in wastewater samples from the Austin-Travis County area, raising concerns about potential community spread.

Austin Public Health (APH) confirmed the detection came during the first week of July, with official notification received on Friday, July 18. The finding was part of an ongoing wastewater surveillance program, a method that can detect signs of infectious diseases before outbreaks occur.

Officials Call for Increased Vaccination

In response, APH is urging residents to check their vaccination status, particularly their measles, mumps, and rubella (MMR) immunization records.

“This is another strong reminder of why vaccination matters,” said Dr. Desmar Walkes, the Austin-Travis County Health Authority. “We haven’t seen an outbreak yet — but without protection, it’s only a matter of time. Vaccinating helps shield you, your family, and your community,” according to mysanantonio.com.

Travel-Linked Cases Already Reported

While there’s no local outbreak yet, two measles cases have already been reported this year in Travis County, both linked to international travel, according to APH.

Measles: Highly Contagious, Serious for Kids

Measles is known for its extreme contagiousness. The virus spreads through the air — often when an infected person coughs or sneezes — and can linger in the air up to two hours after they’ve left the room, the Centers for Disease Control and Prevention (CDC) warns.

Though the U.S. officially eliminated measles in 2000, the disease continues to re-enter through unvaccinated travelers, sparking occasional outbreaks.

The CDC notes that young children, especially those under age 5, face the highest risk for severe complications, including pneumonia, brain swelling, and even death.

How to Get Protected

The CDC recommends two doses of the MMR vaccine for full protection:

• Children should get their first dose at 12–15 months, and a second between 4–6 years.
• Adults born after 1957 who haven’t been vaccinated or had measles should also get immunized.

Vaccine Availability

The MMR vaccine is available at most doctor’s offices and local pharmacies. However, in Texas, children under 14 must have a prescription to get vaccinated at a pharmacy.

For uninsured or underinsured residents, APH offers the MMR vaccine through its “Shots for Tots and Big Shots” clinics, as per mysanantonio.com.

For more information or to schedule an appointment, visit the Austin Public Health website or contact a local health provider.