Officials in Pakistan raised concern Wednesday over the spread of waterborne diseases among thousands of flood victims as waters from powerful monsoon rains began to recede in many parts of the country.

Some doctors said initially they were seeing mostly patients traumatized by the flooding, but are now treating people suffering from diarrhea, skin infections and other waterborne ailments in the country's flood-hit areas.

A cup of tea just got a bit more relaxing.

Tea can be part of a healthy diet and people who drink tea may even be a little more likely to live longer than those who don't, according to a large study.

Moderna said Friday it is suing rival vaccine makers Pfizer and BioNTech, alleging the partners infringed on its patents in developing their shot for Covid-19.

In celebration of its fifth anniversary, the Global Health Institute (GHI) at the American University of Beirut (AUB) has organized the Global Health Change Makers” pitch competition. The event brought together students from universities of the Middle East and North Africa (MENA) region to present their project ideas related to Global Health and the U.N. Sustainable Development Goals (SDGs) through a 5-minute pitch for a chance to win seed funding.

Seven competitors coming from different countries in MENA including Egypt, Syria, Lebanon, the United Arab Emirates and others were shortlisted to the final stage and participated in the competition that was held at AUB, the university said in a statement.

For years, global health officials have used billions of drops of an oral vaccine in a remarkably effective campaign aimed at wiping out polio in its last remaining strongholds — typically, poor, politically unstable corners of the world.

Now, in a surprising twist in the decades-long effort to eradicate the virus, authorities in Jerusalem, New York and London have discovered evidence that polio is spreading there.

Nearly half of cancers worldwide can be traced back to a known risk factor, primarily tobacco or alcohol, a huge global study found on Friday, which said that behavioral changes can help reduce the threat of disease.

Troubled by the number of unvaccinated COVID-19 patients showing up at his hospital, the French doctor logged on to Facebook and uploaded a video urging people to get vaccinated.

He was soon swarmed by dozens, then hundreds, then more than 1,000 hateful messages from an anti-vaccine extremist group known as V_V. The group, active in France and Italy, has harassed doctors and public health officials, vandalized government offices and tried to disrupt vaccine clinics.

Dubai International Airport saw a surge in passengers over the first half of 2022 as pandemic restrictions eased and the upcoming FIFA World Cup in Qatar will further boost traffic to the city-state's second airfield, its chief executive said Wednesday.

Paul Griffiths, who oversees the world's busiest airport for international travel, told The Associated Press that the airport handled 160% more traffic over the past six months compared to the same period last year, part of an air travel rebound around the world.

North Korean leader Kim Jong Un has declared victory over COVID-19 and ordered preventive measures eased just three months after acknowledging an outbreak, claiming the country's widely disputed success would be recognized as a global health miracle.

The North's official Korean Central News Agency also reported Thursday that Kim's sister said her brother had suffered a fever and blamed the North Korean outbreak on leaflets flown from across the border from South Korea, while warning of deadly retaliation.

The EU's drug watchdog said Wednesday it aims to approve this autumn a Pfizer/BioNTech Covid vaccine adapted for two fast-spreading subvariants of the Omicron strain.

The BA.4 and BA.5 types are driving a wave of new cases in Europe and the United States, prompting the World Health Organization to warn that the pandemic is nowhere near over.