Health
Dengue will ‘take off’ in southern Europe, US, Africa this decade, WHO scientist says
Dengue fever will become a major threat in the southern United States, southern Europe and new parts of Africa this decade, the WHO’s chief scientist said, as warmer temperatures create the conditions for the mosquitoes carrying the infection to spread.
The illness has long been a scourge in much of Asia and Latin America, causing an estimated 20,000 deaths each year. Rates of the disease have already risen eight-fold globally since 2000, driven largely by climate change as well as the increased movement of people and urbanization, Reuters reported.
Many cases go unrecorded, but in 2022 4.2 million cases were reported worldwide and public health officials have warned that near-record levels of transmission are expected this year. Bangladesh is currently experiencing its worst-ever outbreak, with more than 1,000 deaths.
“We need to talk much more proactively about dengue,” Jeremy Farrar, an infectious diseases specialist who joined the World Health Organization in May this year, told Reuters.
“We need to really prepare countries for how they will deal with the additional pressure that will come… in the future in many, many big cities.”
Farrar previously spent 18 years working in Vietnam on tropical diseases including dengue. He later headed up the Wellcome Trust global health charity and advised the UK government on its COVID-19 response before joining the WHO in May this year.
Farrar said the infection is likely to “take off” and become endemic in parts of the United States, Europe and Africa – all regions where there has already been some limited local transmission – as global warming makes new areas hospitable to the mosquitoes that spread it. That will put acute pressure on hospital systems in many countries, he warned.
“The clinical care is really intensive, it requires a high ratio of nurses to patients,” he said. “I really worry when this becomes a big issue in sub-Saharan Africa.”
Most people who get dengue do not have symptoms, meaning case rates are thought to be far higher than the reported numbers. Those who do can experience fever, muscle spasms and joint pain so severe it is known as “break-bone fever.” In severe cases – less than 1% – it can be fatal.
There is no specific treatment for dengue, although there is a vaccine available. Earlier this week, the WHO recommended Takeda Pharmaceuticals’ Qdenga vaccine for children aged 6 to 16 in areas where the infection is a significant public health problem.
Qdenga is also approved by the EU regulator, but Takeda withdrew its application in the United States earlier this year, citing data collection issues. Takeda said it was still in talks with the U.S. Food and Drug Administration about the vaccine.
Preparing new regions of the world to deal with dengue means ensuring that any public health funds get spent in the right areas, Farrar said, including on the best way to control the mosquito.
Dengue is spread by infected Aedes aegypti mosquitoes, which behave differently to the malaria-carrying kind. For example, they bite people indoors, and they bite all day rather than overnight. They also breed in very shallow water.
Farrar said proper prevention would include triaging plans for hospitals as well as scientific innovation alongside other key factors, such as urban planning, to avoid areas of standing water near or in houses.
“We need to combine different sectors that are not used to working together,” he said.
Health
Afghanistan, Uzbekistan move to expand cooperation in pharmaceutical sector
The two sides discussed expanding cooperation in the production and regulation of medicines and health products.
Afghanistan’s Ministry of Public Health has announced that Abdul Basir Qane, Director General of Drug and Health Products Regulation at the ministry’s Food and Drug Deputy, held talks with Uzbek health officials during his visit to Uzbekistan to strengthen bilateral cooperation in the pharmaceutical sector.
According to a statement issued by the ministry, Qane and his technical delegation met with Abdullah Azizov, head of Uzbekistan’s regulatory authority for medical and pharmaceutical industries, along with other senior officials.
The two sides discussed expanding cooperation in the production and regulation of medicines and health products, facilitating the entry of Uzbek pharmaceutical manufacturers into the Afghan market, implementing inspections in line with Good Manufacturing Practice (GMP) standards, streamlining the registration process for medicines, and increasing bilateral trade in pharmaceutical products.
The discussions also covered the development of laboratory infrastructure, capacity building and training for specialists, the exchange of expertise in regulatory and inspection fields, and broader technical and professional cooperation between the two countries.
At the conclusion of the meeting, both sides reaffirmed their commitment to strengthening long-term cooperation in the pharmaceutical and health products sector, supporting the activities of pharmaceutical companies in both markets, and continuing dialogue on mutually beneficial joint projects, the ministry said.
Health
Polio cases in Afghanistan rise to six in 2026 as two new cases confirmed
According to the WHO, one of the newly confirmed cases was identified in Nari district of Kunar province, while the other was reported in Nahr-e-Siraj district of Helmand province.
The World Health Organization (WHO) has announced that the number of confirmed polio cases in Afghanistan has risen to six in 2026, following the detection of two new infections in the country.
According to the WHO, one of the newly confirmed cases was identified in Nari district of Kunar province, while the other was reported in Nahr-e-Siraj district of Helmand province. The organization also stated that 34 positive environmental samples of wild poliovirus have been recorded in Afghanistan so far this year.
The report adds that in 2025, a total of 52 wild poliovirus type 1 cases were confirmed across Afghanistan and Pakistan, including 21 cases in Afghanistan and 31 in Pakistan.
WHO further noted that in 2026 so far, nine wild poliovirus type 1 cases have been reported across both countries, with six in Afghanistan and three in Pakistan.
Health experts say that low public awareness, resistance from some families to vaccination campaigns, and limited access to remote areas remain key factors behind the continued spread of the disease.
They emphasize that polio is incurable and vaccination is the only effective way to prevent infection.
Public health specialists also stress the need to expand immunization coverage, particularly in hard-to-reach areas, and to strengthen public awareness campaigns, warning that eradication efforts will remain difficult without broad community cooperation.
Afghanistan and Pakistan remain the only two countries in the world where wild poliovirus is still endemic and has not been fully eradicated.
Health
Health ministry urges greater public participation in blood donation
The appeal was made on Saturday as health officials marked World Blood Donor Day, an annual event aimed at raising awareness about the importance of voluntary blood donation and recognizing the contribution of donors in saving lives.
Afghanistan’s Ministry of Public Health has called on citizens to increase their participation in blood donation campaigns, warning that many patients still struggle to obtain compatible blood in emergencies despite improvements in the country’s blood management system.
The appeal was made on Saturday as health officials marked World Blood Donor Day, an annual event aimed at raising awareness about the importance of voluntary blood donation and recognizing the contribution of donors in saving lives.
Speaking at the ceremony, officials highlighted the critical role blood donors play in supporting the healthcare system and ensuring that hospitals have adequate supplies for patients requiring urgent treatment.
Abdul Wali Haqqani, Deputy Minister for Health Services at the Ministry of Public Health, said that shortages in blood reserves continue to pose challenges for healthcare providers, particularly when patients require specific blood types.
“Unfortunately, patients who need blood do not always have immediate access to compatible negative blood groups,” Haqqani said. “Blood donation is a simple yet invaluable humanitarian act. The World Health Organization recommends that at least one percent of a country’s population donate blood regularly to maintain sufficient reserves.”
Haqqani stressed that increasing public participation in blood donation could significantly improve the availability of life-saving blood supplies and strengthen healthcare services across the country.
Meanwhile, Wahdat Alkozi, Director of Curative Medicine at the ministry, said Afghanistan has made notable progress in blood management in recent years. He noted that standardized blood separation and storage systems are now operating at the Central Blood Bank and several regional hospitals.
“We are working to expand these systems throughout the country so that patients can have greater access to safe and standardized blood services,” Alkozi said.
According to officials from the Central Blood Bank, more than 220,000 units of blood were collected from voluntary donors over the past year. The blood was used in the treatment of more than 250,000 patients nationwide, underscoring the growing demand for blood supplies in hospitals and healthcare facilities.
However, Niazgul Niazmand, head of the Central Blood Bank, said the shortage of negative blood groups remains a major challenge due to the limited number of donors with those blood types.
Health experts emphasize that blood donation not only helps save the lives of accident victims, surgical patients, mothers experiencing childbirth complications, and individuals suffering from serious illnesses, but can also benefit donors by promoting healthy blood circulation and stimulating the production of new blood cells.
World Blood Donor Day is observed every year on June 14 to encourage voluntary blood donation and raise awareness about the ongoing need for safe blood and blood products around the world.
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