The CDC Confirms Two Humans Infected with H5N1 in the USA

The CDC has confirmed that two humans have been infected with H5N1 in the USA.

Throughout April and May, two cases of mammal to human transmission of the HPAI A (H5N1) bird flu were confirmed by the CDC, following reports that dairy cows are confirmed infected in nine US states since March. Though the means of the spread is unclear, scientists have found high levels active in milk, leading to concerns that H5N1 presents a risk, albeit a low one, that the virus could infect the general public. Though virologists currently believe the virus’ ability to infect humans is low, those with job or recreational exposure to infected birds or animals are at a greater risk of contracting the virus.

At Melbec, we can test your products to a variety of virology standards. If you’d like to test the efficacy of your disinfectants against H5N1, have a look at our standards page or send us an enquiry via the contact page.

To read more on the spread of H5N1, visit the CDC website.

Share This Story, Choose Your Platform!

Related Posts

    • Global Compliance Check (GCC)

      Published On: July 8, 2025

      What is a Global Compliance Check (GCC)? To be sold internationally, cosmetics need to be assessed for compliance in that region. These checks form a document that proves your product is safe and legal to [...]

    • Meet Melbec: Chris L

      Published On: June 26, 2025

      In the latest instalment of our ‘Meet Melbec’ series, we’re excited to revisit one of our dedicated team members, Chris! We previously featured Chris in a past ‘Meet Melbec,’ but since then, he has earned a well-deserved promotion [...]

    • Is Your Skincare Product Microbiome-Friendly? Here’s How to Find Out

      Published On: June 23, 2025

      In today’s skincare world, it’s not just about what your product does—it’s about how it interacts with the skin’s natural ecosystem. The skin microbiome, a diverse community of microorganisms living on our skin, plays a [...]