Conspiracy theorists, wellness influencers, and grifters have already started promoting wild claims about the hantavirus outbreak that began aboard the MV Hondius, a cruise ship on the Atlantic.

Some conspiracy theorists compared the outbreak to the Covid-19 pandemic, claiming it was another effort to control the global population, while others pushed a false narrative that the Covid-19 vaccine caused hantavirus. Many others promoted ivermectin as a treatment, using the incident as a way to sell emergency medical kits featuring the antiparasitic drug typically used as a horse dewormer.

In more recent days, many of these same people spreading conspiracy theories have promoted the baseless and antisemitic claims that the entire incident is a false flag orchestrated by Israel.

Conspiracy theories flooding social media in response to breaking news are nothing new, but what is notable about those being pushed around the hantavirus outbreak is just how closely they echo the conspiracy theories promoted during the Covid-19 pandemic.

“One of the most striking shifts since the Covid pandemic is how rapidly misinformation narratives now organize themselves around emerging outbreaks,” Katrine Wallace, an epidemiologist at University of Illinois Chicago School of Public Health, tells WIRED.

“Within hours of the first hantavirus headlines, social media accounts were already promoting ivermectin, attributing the outbreak to Covid vaccines, and warning about a hantavirus vaccine that does not exist. The claims themselves were often contradictory, but that contradiction no longer appears to limit their spread.”

Once the hantavirus outbreak started making headlines around the world, conspiracy theorists and grifters jumped into action, spreading dangerously ill-informed claims and, of course, trying to sell people ivermectin.

“Ivermectin should work against it,” Mary Talley Bowden wrote on X. Bowden, a doctor, is a prominent promoter of medical misinformation who has promoted ivermectin as a treatment for Covid-19 and prescribed ivermectin to a Covid-19 patient. Hours after her first post on Hantavirus went viral, she followed up to say that she is selling ivermectin to Texans. Bowden did not respond to a request for comment.

Her post, which has been viewed 4 million times, was shared by former Congresswoman Marjorie Taylor Greene, who added that vitamin D and zinc would help fight the infection. Greene even claimed that not getting the Covid-19 vaccine had somehow allowed her to “develop natural immunity” against hantavirus.

Greene separately claimed, without evidence, that the pharmaceutical company Moderna had purposely manipulated the virus in order to allow them to cash in by developing a hantavirus vaccine. Greene did not respond to a request for comment.

Other prolific health disinformation promoters boosted the ivermectin claims, including Simone Gold, the founder of Covid denial group America’s Frontline Doctors, and Peter McCullough, a disinformation peddler who promoted the “sudden death” conspiracy theory about the Covid-19 vaccine, which falsely claimed that those who received the shot were at risk of dropping dead without any warning.

McCullough is also the chief scientific officer for The Wellness Company, which has been described as “Goop for the GOP.” The company has used the hantavirus outbreak to promote a $325 “Contagion Emergency Kit” which includes both ivermectin and hydroxychloroquine.

All the false claims and posts about ivermectin gained enough traction online that the World Health Organization responded to say that there is no research to suggest ivermectin is an effective treatment for hantavirus.

Conspiracy theorists have, meanwhile, been pushing the baseless idea that a side effect of Covid vaccines includes a hantavirus infection.

Hot on the heels of announcing its parent company has entered into a deal worth £4.3bn to buy CK Hutchison’s stake in the recently merged VodafoneThree in the UK, Vodafone has launched 5G Broadband, bringing high-speed connectivity via its 5G network to an additional 3.7 million homes and premises currently unable to access full-fibre networks.

By combining 5G Broadband and its existing full-fibre footprint, Vodafone says it can now bring full-fibre-like speeds to over 26 million homes, more than any other UK provider. The offer is targeted at households who cannot currently access full-fibre – renters, students and anyone who, says Vodafone, “wants powerful connectivity with flexibility”.

The launch reinforces the commitment made by VodafoneThree to connect every community as part of its £11bn investment programme to build out a network that can compete with the likes of BT/Openreach and Virgin Media O2. By bringing together the Vodafone and Three networks, the company said the combined 5G footprint will expand rapidly nationwide.

The offer is also a result of bringing the Vodafone and Three networks together and deploying its Multi Operator Core Network (MOCN) technology in more than 10,000 sites nationwide. This is designed to provide users with improved coverage with higher speeds in areas where it wasn’t previously available.

The enhanced coverage will also enable Vodafone 5G Broadband to reach 3.7 million more homes where there is currently no full-fibre. This complements Vodafone’s existing full-fibre footprint of 23.2 million homes – the largest of any UK provider.

With the service, customers can enjoy speeds from 50Mpbs to up to 150Mbps – 3x faster than a typical part-fibre connection – and unlimited data on every plan. For homes where the outdoor 5G signal is stronger than indoors, Vodafone assured that it would soon launch an outdoor hub to provide an extra boost.

The outdoor hub will require self-installation outside the property, where it will lock on to the strongest 5G signal available in the area and connect directly to the indoor Power Hub router. The result is claimed to be a consistent connection and “fast, seamless experience” throughout the home, even in rural areas.

Rob Winterschladen, consumer director at VodafoneThree, said: “Millions of households are still paying over the odds for unreliable and slow broadband that often only reaches 74Mbps. With Vodafone 5G Broadband, we’re giving those homes a genuinely fast alternative, at great value, with no installation, no waiting and no hassle … By adding 5G Broadband, we can now reach millions more [homes]. This launch is about giving customers real choice: full-fibre where it’s available, and powerful 5G broadband where it’s not – plus, better options for anyone wanting speed with ease and flexibility.”

Launching alongside Vodafone 5G Broadband is an integrated availability checker on Vodafone.co.uk, designed to make choosing the right connection effortless. Customers simply enter their postcode and are shown whether full-fibre or 5G broadband will give them the fastest speeds in their area.

Users can choose from a rolling 30-day or 24-month plan starting at £21 a month, with a £2-a-month discount for Vodafone Together customers. However, the operator cautioned that while the service operates on 5G where available, it may use 4G networks in limited circumstances.