Categories: USA

Merck Worker Discovered Vials Labeled ‘Smallpox’ in Montco Facility but No Trace of Disease Found

Monday, November 15, according to a local TV station, a laboratory worker at a facility in Montgomery County, outside Philadelphia, found several vials, five were labeled “smallpox” and 10 were labeled “vaccinia.”

The questionable vials were found in a freezer in a Merck facility yet it is not known which one as there are two Merck sites near Philadelphia and the precise information was not confirmed. The samples were immediately sent to the Department of Homeland Security, reports WPVI.

According to the Centers for Disease Control and Prevention (CDC), there is “no indication that anyone has been exposed to the small number of frozen vials.”

“The frozen vials labeled ‘Smallpox’ were incidentally discovered by a laboratory worker while cleaning out a freezer in a facility that conducts vaccine research in Pennsylvania. CDC, its Administration partners, and law enforcement are investigating the matter and the vials’ contents appear intact,” the CDC said.

The CDC arrived at the lab on Wednesday to obtain the vials. As CDC reports, there was no leak of the vials’ insides, the lab worker was wearing a face mask and gloves.

“The freezer facility was immediately secured and staff followed standard protocols for notifying CDC of such a potential discovery. The vials were sent securely to CDC for testing on November 18 to determine what they contained. No one was exposed to contents of the vials,” said federal officials.

According to the further reports of the CDC did not contain the variola virus, the cause of smallpox. In fact, five vials labeled “smallpox” actually contained vaccinia, the virus used in the smallpox vaccine.

Smallpox is known scientifically as the variola virus. It is a dangerous and deadly virus, and there are only two labs worldwide that are authorized to store samples of it. One is in Russia and the other is at a CDC site in Atlanta. Back in 1980, the World Health Organization declared that smallpox had been globally eradicated following joint vaccination efforts across countries.

Prior to vaccination, the smallpox virus infected about 15 million people every year and resulted in the deaths of one-third of infected people. The last outbreak in the U.S. was in 1947.

Source: 6abc.com

Deborah Pevy

Guest Writer

Recent Posts

Chicago City Council Advances Urban Plan, Supports Veterans

On June 18, 2025, the Chicago City Council approved a series of planning, development, and business support measures during its…

2 days ago

Free Jacks Host Chicago Hounds in 2025 MLR Eastern Conference Final Rematch

Two of Major League Rugby’s top contenders are set for a high-stakes showdown this Saturday in the 2025 Eastern Conference…

2 days ago

Boyd Healthcare Offers Free School and Sports Physicals June 30–July 3 Across Rural Clinics

As families gear up for the 2025–2026 academic year, Boyd Healthcare is offering free school and sports physicals from June…

2 days ago

Second Death Reported After Elevidys Gene Therapy; FDA and Sarepta Investigating

A second patient has died following treatment with Elevidys, the only FDA-approved gene therapy for Duchenne muscular dystrophy (DMD), Sarepta…

3 days ago

Cook County Home Prices Rise 7.5% in April 2025 Amid Slower Sales

Home prices in Cook County continued their upward trend in April 2025, reaching a median of $330,000, according to new…

3 days ago

Art Institute of Chicago to Debut Landmark Exhibit of Modern Works from the Stenn Family Collection

This summer, the Art Institute of Chicago will present Contemporary Drawings from the Stenn Family Collection, an ambitious exhibition that…

4 days ago