An aromatherapy spray, manufactured in India and being sold in the US, has been found to contain a bacteria that sickened four people earlier this year, of which two persons died, America's public health agency has said.
The US Centers for Disease Control and Prevention (CDC) said laboratory testing has identified the bacteria Burkholderia pseudomallei in the aromatherapy spray 'Better Homes & Gardens Lavender & Chamomile Essential Oil Infused Aromatherapy Room Spray with Gemstones'.
This is the same type of bacteria that sickened four people in the US earlier this year. The CDC said the spray was found on October 6 in the home of a Georgia resident who became ill with melioidosis in late July.
"CDC is continuing testing to see if the genetic fingerprint of the bacteria in the bottle matches those of the bacteria identified in the four patients -- one each in Georgia, Kansas, Texas, and Minnesota. Two of the four patients died," the agency said.
CDC said it has been testing blood samples from the patients, as well as soil, water, and consumer products from in and around the four patients' homes since the agency began receiving samples in May. A sample of the 'Better Homes & Gardens' spray tested positive this week.
"The genetic fingerprint of the bacteria that sickened the four patients is similar to that of strains usually found in South Asia; the aromatherapy spray was made in India," it said.
The contaminated spray was sold at about 55 Walmart stores and on Walmart's website between February and October 21, 2021, when the retail giant pulled remaining bottles of this spray and related products from store shelves and its website.
The Consumer Product Safety Commission and Walmart also issued a recall for the lavender and chamomile room spray and five other scents in the same product line. Investigation continues into whether other related scents and brands may pose a risk.
The CDC is recommending that anyone who has this aromatherapy spray in their home to stop using this product immediately and double bag the bottle in clean, clear zip-top bags and place in a small cardboard box to be returned the bagged and boxed product to a Walmart store.
The CDC is coordinating with state health departments in Kansas, Minnesota, and Texas to try to determine whether the other three patients may have also used this or similar products.
"Our hearts go out to the families that have been impacted by this situation," said Inger Damon, MD, MPH, director of CDC's Division of High-Consequence Pathogens and Pathology, which manages melioidosis.
"We at CDC have been very concerned to see these serious related illness spread across time and geography. That is why our scientists have continued to work tirelessly to try to find the potential source for the melioidosis infections in these patients. We hope this work can help protect other people who may have used this spray."
Melioidosis is a rare but serious disease in the US, with about 12 cases reported annually.
Worldwide, most cases are in people who live in or have travelled to areas where the bacteria naturally occurs, such as parts of South and Southeast Asia and northern Australia. It is also occasionally found in the Americas (e.g., Brazil, Mexico, Puerto Rico). Melioidosis causes a wide range of symptoms that can be confused with other common illnesses, like flu or a cold.
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