New mpox Strain Confirmed in New York

February 13, 2025

On Tuesday, the New York State Department of Health confirmed its first case of the new mpox strain, Reuters reported. The Clade lb strain also has been confirmed in California, Georgia, and New Hampshire, according to the U.S. Centers for Disease Control and Prevention (CDC). No cases have been linked.

With an upsurge of mpox in the Democratic Republic of the Congo and its spread to neighboring countries, the World Health Organization (WHO) declared mpox a public health emergency of international concern in August. This marked the second time WHO declared mpox a global public health emergency; the first declaration occurred in 2022.

Mpox is a viral disease caused by an orthopoxvirus. It spreads mainly through close contact with someone who has mpox, causing a painful rash, enlarged lymph nodes, and fever.  It can make people very sick and leave scars. 

The Clade Ib strain is causing outbreaks in previously unaffected areas and has spread to countries that had not previously reported mpox, WHO said.

Latest Articles

Showtime Presentations: When the Live Pitch Decides the Cleaning Contract
December 30, 2025 Jeff Cross

Showtime Presentations: When the Live Pitch Decides the Cleaning Contract

December 29, 2025 Jeff Cross

What Cleaning Contractors Get Wrong About ‘Good’ Customer Relationships

December 29, 2025 Jeff Cross

Stop Chasing Revenue: The Financial Ratios That Reveal Business Health

Sponsored Articles

ohn Howell and John Harp of Novonesis and Brandon Beyer of Ingredients + Specialties from Univar Solutions
December 15, 2025 Sponsored by Novonesis

Inside the Art of Cleaning—and What Happens When It Fails

December 1, 2025 Sponsored by Tork, an Essity brand

Inclusive Hygiene Begins Here: Real Research, Real People, Real Solutions—the Tork Way

November 26, 2025 Sponsored by Spartan Chemical Co.

Live from ISSA Show 2025: We Join Spartan Chemical in their Busy and Dynamic Booth!

Recent News

increasing healthcare costs

How Employers Can Control Rising Health Costs

Green Buildings Market Is Losing Momentum

US to Lose Measle-Free Status in January