The CDC issued a health advisory about mpox in the U.S. after a more severe case was detected in California.

ABC News medical contributor Dr. Alok Patel discusses the CDC alert, as risk to the public remains low, according to the Centers for Disease Control and Prevention.

Health officials in California have confirmed the first domestic case of a more severe strain of mpox in a traveler from Eastern Africa, according to the CDC.

U.S. health officials have confirmed the country’s first case of a new form of monkey pox, although the CDC says the nation’s risk level is still low.  

British health officials say they have identified four cases of the new, more infectious version of mpox that first emerged in Congo, marking the first time the variant has caused a cluster of illness outside of Africa

Swedish health officials have reported one case of mpox, formerly known as monkeypox, in the Stockholm area, marking the first time the strain has been reported outside of Africa.

On Wednesday, the WHO declared mpox to be a public health emergency of international concern. Experts explain what that means.

A serious strain of the virus is spreading in more than a dozen African countries, mostly affecting children. The WHO is working hard to stem the virus from taking hold in other countries.

Global health officials declared the uptick in Mpox cases in Africa a public health emergency and hope to stem the tide of the dangerous and potentially fatal new strain of the virus.

More than 14,000 mpox cases have been reported in the Democratic Republic of the Congo this year.

Of 196 potential cases examined in the study, only 1.5% tested positive for mpox, and those individuals identified as gay or bisexual men who had sex with men.

A new study from UCLA published Thursday found the mpox public health campaign in 2022 was successful but that cases are still occurring at low levels in the U.S.

The CDC says there is a nationwide spike in M-pox cases. New data shows the number of reported infections is almost double what they were at this time last year.

Mpox cases are on the rise in the U.S., increasing to almost double what they were at the same time last year, according to new CDC data.

China is seeing cases mpox spike months after the WHO declared the public health emergency to be over. Here's what that means.

A new CDC report published Thursday found the mpox vaccine was 86% effective at preventing infection when patients received both doses.

The CDC study comes as the agency, along with the Chicago Department of Public Health, report a new outbreak.

ABC News chief medical correspondent Dr. Jen Ashton shares the alerts from CDC about the potential risk of new cases of mpox, formerly known as monkeypox.

The CDC alerted doctors Monday about the potential risk of new mpox, formerly known as monkeypox, cases, warning that summer gatherings could lead to a "resurgence."

Experts said the successful control of Mpox was due largely to the rapid deployment of vaccines and treatments.

The Food and Drug Administration has sent several warning letters to companies allegedly selling unproven treatments and "cures" for mpox online.

A report from the CDC found that among the few hundred mpox cases diagnosed among women, Black and Hispanic Americans were disproportionately affected.

Experts tell ABC News that through vaccination and effective public health messaging, which at-risk people listened to, the U.S. was able to stem the mpox outbreak.

A new CDC report published Thursday has showed how important mpox vaccination was with cases being 10 times as high among unvaccinated people.

Mpox cases have dropped dramatically since August.

Immunocompromised patients are at high risk of suffering severe cases of monkeypox, and even death, according to a new report from the CDC published Wednesday.

The deaths of two patients were unrelated, according to city officials.

Data from the CDC shows that the 7-day average of monkeypox cases in the United States has fallen to 60, the lowest levels recorded since late June.

Data from the CDC shows the seven-day average has fallen to June lows.

Experts told ABC News Hispanic and Latino men in the U.S. have been disproportionately affected by the monkeypox outbreak compared to white Americans.

Disparities in health care access as well as language barriers have led to higher rates of monkeypox in Hispanic men, according to experts.

Monkeypox vaccine data from the CDC found that people who haven't been vaccinated against monkeypox were 14 times more likely to get infected than vaccinated people

Data from the Centers for Disease Control and Prevention indicates the monkeypox outbreak is slowing, with a 50% decline in the seven-day average of cases.

Cases appear to have peaked in mid-August and have been gradually declining according to CDC data

Public health efforts toward behavior modification and vaccination are showing reassuring results.

ABC News medical contributor Dr. John Brownstein joins to discuss the monkeypox treatment drug Tpoxx and its potential to be rendered ineffective.

At a Senate hearing on Wednesday, senators on both sides of the aisle criticized the Biden administration's monkeypox response

Emergency medical physician and ABC News medical contributor Dr. Darien Sutton joins ABC News Live to discuss the impact of the monkeypox death and what factors play into the spread of the disease.

CDC Director Dr. Rochelle Walensky, Dr. Anthony Fauci and other public health experts testified about the federal response to monkeypox before the Senate Health Committee on Wednesday.

The CDC and the Los Angeles Department of Public Health have confirmed the first death due to monkeypox in a Los Angeles County resident.

Los Angeles County is looking into the death of someone who had been diagnosed with monkeypox, county officials said during a press conference.

The vaccines were distributed as part of the U.S. government's plan to curb the ongoing monkeypox outbreak.

CDC data shows Black and Hispanic Americans make up the majority of monkeypox cases in the U.S. but are underrepresented when it comes to receiving vaccines.

Over the past month, the seven-day rolling average of monkeypox cases in New York City has steadily declined.

The White House asking lawmakers for $22.4 billion for COVID vaccines and treatments.

City data shows monkeypox cases are declining, a sign that the outbreak is starting to ease.

School officials and administrators reveal how they're addressing monkeypox as the outbreak looms and students head back to classrooms for the fall semester.

So far, 31 children in the U.S. have been diagnosed with monkeypox.

At least 31 children in the United States have tested positive for monkeypox, according to state officials across the country.

The patient was severely immunocompromised, according to the Texas Department of State Health Services, and died at a Harris County hospital.