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WhatsApp Limits 'Viral' Message Forwarding to Stop COVID-19 Misinformation

The Facebook-owned service is adding the restriction amid reports that the chat platform has become rife with misinformation about the coronavirus, including false claims about cures and treatments.

 & Michael Kan Principal Reporter

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A surge in coronavirus misinformation has prompted WhatsApp to limit how easily you can forward viral messages to other users. 

“We are now introducing a limit so that these messages can only be forwarded to one chat at a time,” the Facebook-owned service said in a blog post on Tuesday. 

Last year, WhatsApp added a “double arrow” icon next to messages that had gone viral on the service and originated beyond the user's usual social circle. In the past, WhatsApp gave users free rein to share content on the platform, allowing entire communities to enjoy funny memes and videos. However, the forward messaging function can also be abused to spread misinformation. This occurred in India back in 2018 when false rumors about child abductions spread on WhatsApp, resulting in mob violence that killed two dozen innocent people, according to The New York Times

In response, WhatsApp began limiting the message forwarding to only five chats at once. The change resulted in a 25 percent decrease in total message forwards globally, the service said in today’s blog post. 

Now WhatsApp has decided to take the restrictions further amid reports that the chat platform has become rife with misinformation about COVID-19. Although WhatsApp itself cannot read people's messages due to the end-to-end encryption, users and journalists have been posting evidence of the false claims, which include mention of coronavirus cures involving drinking hot water or constant sex

“Is all forwarding bad? Certainly not,” WhatsApp said. “However, we’ve seen a significant increase in the amount of forwarding which users have told us can feel overwhelming and can contribute to the spread of misinformation. We believe it’s important to slow the spread of these messages down to keep WhatsApp a place for personal conversation.”

To better inform the public on the pandemic, WhatsApp has been teaming up with health authorities to connect people with accurate information on the coronavirus. “Together these trusted authorities have sent hundreds of millions of messages directly to people requesting information and advice,” WhatsApp added. 

For credible information on COVID-19, you can check out the CDC’s website. The World Health Organization has also created a page devoted to busting myths about the virus.

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About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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