A package of counterfeit Botox. (credit: FDA )

At least 19 women across nine US states appear to have been poisoned by bogus injections of Botox, t he Centers for Disease Control and Prevention reported late Monday.

Nine of the 19 cases—47 percent—were hospitalized and four—21 percent—were treated with botulinum anti-toxin. The CDC's alert and outbreak investigation follows reports in recent days of botulism-like illnesses linked to shady injections in Tennessee, where officials reported four cases, and Illinois, where there were two. The CDC now reports that the list of affected states also includes: Colorado, Florida, Kentucky, Nebraska, New Jersey, New York, and Washington.

In a separate alert Tuesday, the Food and Drug Administration said that "unsafe, counterfeit" versions of Botox had been found in several states, and the toxic fakes were administered by unlicensed or untrained people and/or in non-medical or unlicensed settings, such as homes or spas. The counterfeit products appeared to have come from an unlicensed source, generally raising the risks that they're "misbranded, adulterated, counterfeit, contaminated, improperly stored and transported, ineffective and/or unsafe," the FDA said.

Enlarge / A woman in New Jersey receiving a Botox treatment at a Botox party in a New Jersey salon hosted by a radio station. (credit: Getty | mark peterson )

Sketchy cosmetic injections of what seem to be counterfeit Botox are behind a multistate outbreak of botulism-like illnesses, state health officials report.

So far, at least six people have fallen ill in two states: four in Tennessee and two in Illinois . Four of the six people required hospitalization for their condition (two in Tennessee and both cases in Illinois).

The Centers for Disease Control and Prevention is reportedly planning to nationwide alert to notify clinicians of the potentially counterfeit Botox and advise them to be on the lookout for botulism-like illnesses. The agency did not immediately respond to Ars' request for information.

Enlarge / Poster issued by the United States Centers for Disease Control and Prevention advocating for measles immunizations in 1985. (credit: Getty | National Library of Medicine. )

In 2000, after a decadeslong public health battle and a Herculean vaccination program, the US won a coveted status: measles elimination. The designation means that the extremely infectious measles virus is no longer endemic in the US—defined as continuous transmission in the country over 12 or more months while in the presence of an effective disease monitoring system. The country went from having 3 to 4 million children fall ill with the severe infection each year, to tallying just dozens of mostly travel-linked cases.

But in an alarming turn, the country's elimination status is now at risk. Measles cases in the first quarter of 2024 have increased more than 17-fold over the cases seen in the first quarters of 2000 to 2023. Measles vaccination rates among kindergarteners have slipped in that time, too, with vaccination coverage in the last three consecutive years below the 95 percent target that is needed to prevent sustained transmission. Outside the US, measles cases are exploding in the wake of pandemic-related disruptions to routine childhood vaccination programs. Altogether, the conditions are prime for measles to regain its foothold in the country—and the Centers for Disease Control and Prevention is clearly anxious.

"The rapid increase in the number of reported measles cases during the first quarter of 2024 represents a renewed threat to elimination," CDC researchers write in a new analysis of the country's measles cases and surveillance system . The analysis was published Thursday in the CDC's Morbidity and Mortality Weekly Report.

Enlarge / This photo taken in August 2014 shows macaque monkeys in a country park in Hong Kong. (credit: Getty | Alex Ogle )

A 37-year-old man is fighting for his life in an intensive care unit in Hong Kong after being wounded by monkeys during a recent park visit and contracting a rare and deadly virus spread by primates.

The man, who was previously in good health, was wounded by wild macaque monkeys during a visit to Kam Shan Country Park in late February, according to local health officials . The park is well known for its conservation of wild macaques and features an area that locals call " Monkey Hill " and describe as a macaque kingdom.

On March 21, he was admitted to the hospital with a fever and "decreased conscious level," health officials reported. As of Wednesday, April 3, he was in the ICU listed in critical condition. Officials reported the man's case Wednesday after testing of his cerebrospinal fluid revealed the presence of B virus.

Enlarge / Chicken eggs are disposed of at a quarantined farm with bird flu in Israel's northern village of Margaliot on January 3, 2022. (credit: Getty | JALAA MAREY )

The flare-up of highly pathogenic bird flu continues to widen in US livestock after federal officials confirmed last week that the virus has spread to US cows for the first time. The virus has now been detected in dairy cows in at least five states , a single person in Texas exposed to infected cows, and an egg farm in Texas, all spurring yet more intense monitoring and biosecurity vigilance as the situation continues to evolve.

As of Tuesday, seven dairy herds in Texas, two in Kansas, and one each in Idaho, Michigan, and New Mexico had tested positive for the virus. The affected dairy herd in Michigan had recently received cows from one of the infected herds in Texas. It remains unclear if there is cow-to-cow transmission of the flu virus.

The virus—a highly pathogenic H5N1 avian influenza or HPAI—has been devastating wild birds worldwide for the past several years. Throughout the devastating outbreak, the flu virus has spilled over to various species , including big cats in zoos, river otters, bears, dolphins, seals, squirrels, and foxes. While cows were an unexpected addition to the list, federal officials noted last week that affected dairy farms had found dead wild birds on their farms, suggesting that wild birds introduced the virus to the cows, not an intermediate host.

Enlarge / A billboard from the AIDS Healthcare Foundation is seen on Sunset Boulevard in Hollywood, California, on May 29, 2018, warning of a drug-resistant gonorrhea. (credit: Getty | )

Health officials have long warned that gonorrhea is becoming more and more resistant to all the antibiotic drugs we have to fight it. Last year, the US reached a grim landmark : For the first time, two unrelated people in Massachusetts were found to have gonorrhea infections with complete or reduced susceptibility to every drug in our arsenal, including the frontline drug ceftriaxone. Luckily, they were still able to be cured with high-dose injections of ceftriaxone. But, as the US Centers for Disease Control and Prevention bluntly notes: "Little now stands between us and untreatable gonorrhea."

If public health alarm bells could somehow hit a higher pitch, a study published Thursday from researchers in China would certainly accomplish it. The study surveyed gonorrhea bacterial isolates— Neisseria gonorrhoeae —from around the country and found that the prevalence of ceftriaxone-resistant isolates nearly tripled between 2017 and 2021. Ceftriaxone-resistant strains made up roughly 8 percent of the nearly 3,000 bacterial isolates collected from gonorrhea infections in 2022. That's up from just under 3 percent in 2017. The study appears in the CDC's Morbidity and Mortality Weekly Report.

While those single-digit percentages may seem low, compared to other countries they're extremely high. In the US, for instance, the prevalence of ceftriaxone-resistant strains never went above 0.2 percent between 2017 and 2021 , according to the CDC. In Canada, ceftriaxone-resistance was stable at 0.6 percent between 2017 and 2021. The United Kingdom had a prevalence of 0.21 percent in 2022.

Enlarge / Chickenpox on a 1-year-old. (credit: BSIP/UIG Via Getty Images )

Thanks to the vaccination program that began in 1995, chickenpox is now relatively rare. Cases of the miserable, itchy condition have fallen more than 97 percent. But, while children have largely put the oatmeal baths and oven mitts behind them, doctors have apparently let their diagnostic skills get a little crusty.

According to a study published Thursday , public health researchers in Minnesota found that 55 percent of people diagnosed with chickenpox based on their symptoms were actually negative for the varicella-zoster virus, the virus that causes chickenpox. The study noted that the people were all diagnosed in person by health care providers in medical facilities. But, instead of chickenpox, lab testing showed that some of the patients were actually infected with an enterovirus, which can cause a rash, or the herpes simplex virus 1, which causes cold sores.

The study, published in the Centers for Disease Control and Prevention's Morbidity and Mortality Weekly Report, supports expanding laboratory testing for suspected chickenpox cases in the state's program and highlights that diagnoses based on symptoms are "unreliable."

Enlarge / A view from a hospital as children receiving medical treatment, in capital Kabul, Afghanistan on April 18, 2022. More than 130 children have died from the measles in Afghanistan since the beginning of this year. (credit: Getty | Sayed Khodaiberdi Sadat )

The Centers for Disease Control and Prevention and the American Medical Association sent out separate but similar pleas on Monday for unvaccinated Americans to get vaccinated against the extremely contagious measles virus as vaccination rates have slipped, cases are rising globally and nationally , and the spring-break travel period is beginning.

In the first 12 weeks of 2024, US measles cases have already matched and likely exceeded the case total for all of 2023. According to the CDC, there were 58 measles cases reported from 17 states as of March 14 . But media tallies indicate there have been more cases since then, with at least 60 cases now in total , according to CBS News. In 2023, there were 58 cases in 20 states.

"As evident from the confirmed measles cases reported in 17 states so far this year, when individuals are not immunized as a matter of personal preference or misinformation, they put themselves and others at risk of disease—including children too young to be vaccinated, cancer patients, and other immunocompromised people," AMA President Jesse Ehrenfeld said in a statement urging vaccination Monday.

Enlarge / Mature morel mushrooms in a greenhouse at an agriculture garden in Zhenbeibu Town of Xixia District of Yinchuan, northwest China's Ningxia Hui Autonomous Region. (credit: Getty | Xinhua/Wang Peng )

True morel mushrooms are widely considered a prized delicacy, often pricey and surely safe to eat. But these spongey, earthy forest gems have a mysterious dark side—one that, on occasion, can turn deadly, highlighting just how little we know about morels and fungi generally.

On Thursday, Montana health officials published an outbreak analysis of poisonings linked to the honeycombed fungi in March and April of last year. The outbreak sickened 51 people who ate at the same restaurant, sending four to the emergency department. Three were hospitalized and two died. Though the health officials didn't name the restaurant in their report, state and local health departments at the time identified it as Dave’s Sushi in Bozeman . The report is published in the Centers for Disease Control and Prevention's Morbidity and Mortality Weekly Report.

The outbreak coincided with the sushi restaurant introducing a new item: a "special sushi roll" that contained salmon and morel mushrooms. The morels were a new menu ingredient for Dave's. They were served two ways: On April 8, the morels were served partially cooked, with a hot, boiled sauce poured over the raw mushrooms and left to marinate for 75 minutes; and on April 17, they were served uncooked and cold-marinated.