International
WHO approves China’s Sinovac Covid jab
AFP/Editor
The World Health Organization on Tuesday approved the Sinovac Covid-19 vaccine for emergency use — the second Chinese jab to receive the WHO’s green light.
The UN health agency signed off on the Beijing-based firm Sinovac’s two-dose vaccine CoronaVac, which is already being deployed in several countries around the world.
“I’m happy to announce that the Sinovac-CoronaVac vaccine has been given WHO emergency use listing after being found to be safe, effective, and quality-assured,” WHO chief Tedros Adhanom Ghebreyesus told a press conference.
“The easy storage requirements of CoronaVac make it very suitable for low-resource settings,” he added.
“It’s now crucial to get these life-saving tools to the people that need them quickly.”
The WHO said the emergency use listing (EUL) gives countries, funders, procuring agencies and communities assurance that the vaccine has met international standards.
Last month Sinopharm became the first Chinese vaccine to be approved by the WHO.
The organisation has also given EUL status to vaccines being made by Pfizer/BioNTech, Moderna, Johnson & Johnson, and the AstraZeneca jab being produced in India, South Korea and the EU, which it counts separately.
WHO’s listing paves the way for countries worldwide to approve and import a vaccine for distribution quickly, especially those states without an international-standard regulator of their own.
It also opens the door for the jabs to enter the Covax global vaccine-sharing facility, which aims to provide equitable access to doses around the world, particularly in poorer countries.
Currently only AstraZeneca and some Pfizer jabs are flowing through the scheme.
“The world desperately needs multiple Covid-19 vaccines to address the huge access inequity across the globe,” said Mariangela Simao, the WHO’s assistant director general for access to health products.
“We urge manufacturers to participate in the Covax facility, share their know-how and data and contribute to bringing the pandemic under control.”
– Efficacy rate –
“WHO recommends the vaccine for use in adults 18 years and older, in a two-dose schedule with a spacing of two to four weeks,” the agency said in a statement.
“Vaccine efficacy results showed that the vaccine prevented symptomatic disease in 51 percent of those vaccinated and prevented severe Covid-19 and hospitalisation in 100 percent of the studied population.”
The Sinovac vaccine contains an inactivated form of coronavirus that cannot cause the disease. It also has a substance that helps strengthen the immune response to the vaccine.
When given the shot, the immune system identifies the inactivated virus as foreign and makes antibodies against it, which will then recognise the active virus and defend the body against it.
Few people aged over 60 took part in the clinical trial of Sinovac’s jab.
However, the WHO said there should be no upper age limit on the vaccine as there is “no reason to believe it has a different safety profile” in older generations.
The Sinovac jab is already in use in 22 territories around the world, according to an AFP count.
Apart from China, the countries using Sinovac include Chile, Brazil, Indonesia, Mexico, Thailand and Turkey.
Chen Xu, China’s ambassador in Geneva, said CoronaVac’s EUL status expanded the number of global tools to fight the pandemic.
“China will continue to work with the international community to promote the accessibility and affordability of Covid-19 vaccines especially in (the) developing world,” he said in a tweet.
International
Heat wave puts more than 70 million Americans under alerts as temperatures near 46°C
More than 70 million people remained under heat alerts Monday as an intense heat wave continued across the southern United States, particularly Florida and states along the Mexican border, where temperatures and heat indexes could reach as high as 46 degrees Celsius, according to the National Weather Service (NWS).
Several cities recorded or tied temperature records over the weekend and into Monday, including Miami and Fort Lauderdale in Florida; Laredo, Borger and Austin’s airport in Texas; Atlanta, Georgia; Raleigh and Charlotte, North Carolina; and Memphis, Tennessee.
The NWS warned that the heat wave will continue affecting the southern and southeastern United States, with maximum temperatures expected to remain near 38°C to 40°C for several days. The heat index, which combines temperature and humidity to estimate how hot conditions feel, could reach 46°C.
The extreme heat is also spreading into the Southwest, where temperatures began rising again between Monday and Tuesday. Forecast highs in the region range from about 38°C to 43°C.
Heat alerts remain in effect across Nevada, Arizona and California, including areas in southern Arizona and California near the Mexican border, as authorities warn of the risks posed by prolonged extreme temperatures.
The NWS urged residents to limit outdoor activity, stay hydrated, ensure access to air conditioning or cooling centers, and check on vulnerable friends, neighbors and family members.
The United States is experiencing a summer marked by above-average temperatures and repeated heat waves. One of the most intense episodes occurred during the July 4 weekend, when extreme heat was blamed for roughly 30 deaths.
July was the hottest month ever recorded in the United States since measurements began, with the average temperature across the contiguous country approaching 25°C, according to the National Oceanic and Atmospheric Administration (NOAA).
The combination of extreme heat and drought conditions has also fueled wildfires. Nearly 3 million hectares have burned across the country so far in 2026, making it the largest area affected by wildfires in a decade.
International
Trump warns Iran over nuclear ambitions as U.S.-Iran ceasefire deadline passes
U.S. President Donald Trump reiterated Monday that Iran must never be allowed to obtain a nuclear weapon, as a 60-day deadline set under a memorandum of understanding between Washington and Tehran expired without an agreement to end the conflict in the Middle East.
“The number one goal is, and always will be, that Iran cannot have, in any way or under any circumstances, a nuclear weapon,” Trump wrote in a post on his Truth Social platform.
The memorandum, signed on June 17, called for an “immediate and permanent cessation of military operations on all fronts” as part of a broader negotiation process aimed at ending the conflict. However, the deadline expired Monday without a peace agreement, while both Washington and Tehran continued to maintain their respective positions.
The expiration is largely symbolic, as military clashes resumed during the 60-day period. The Strait of Hormuz also remains blocked, contributing to elevated global oil prices.
Trump escalated his rhetoric toward Tehran last Friday, saying he planned to declare the Strait of Hormuz U.S. territory after defeating Iran.
“After we finish defeating Iran, which is being very badly defeated, very soon I will essentially declare the Strait of Hormuz U.S. territory,” Trump said during a political rally in Long Island, New York. He also claimed that the United States currently controls the passage of vessels through the strategic waterway.
Meanwhile, U.S. Treasury Secretary Scott Bessent said Washington is preparing additional economic measures against Iran that he described as unprecedented.
“Stay tuned for new announcements next week because we are going to implement measures unlike anything ever seen in the history of the economic isolation of a country,” Bessent said.
The Treasury secretary indicated that the measures would form part of a broader “double hit” strategy that could also involve maintaining the blockade of Iranian ports.
International
Brazil’s Lula and Flávio Bolsonaro kick off election campaigns amid focus on crime
Public security took center stage Sunday as Brazilian President Luiz Inácio Lula da Silva and Senator Flávio Bolsonaro formally launched their election campaigns, positioning themselves as the leading rivals ahead of the October presidential vote.
Lula, who leads most opinion polls, kicked off his campaign at the Vila Euclides stadium in São Bernardo do Campo, in São Paulo state, while Bolsonaro held his event in Rio de Janeiro, a political stronghold of his family.
During his speech, Lula announced plans to create a new Ministry of Public Security aimed at strengthening coordination between the federal government and Brazil’s states in the fight against crime.
The president pledged a tougher strategy to reclaim territories controlled or influenced by criminal groups. The proposed ministry would help “share responsibilities with the states” and confront those who seek to control favelas and impoverished neighborhoods, Lula told supporters.
The initiative places public security at the heart of Lula’s campaign as he seeks another term in office amid persistent concerns over crime and organized criminal activity in Brazil.
Lula also used his first campaign speech to reinforce his position as a leading figure of Brazil’s left and to criticize his political opponents on the right.
“I will not allow the right to take power,” Lula said, accusing his opponents of having previously mocked children who died because they lacked access to medicine.
“I don’t know what future these people imagine for the Brazilian people,” he added.
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