Drug piperaquine, used in combination with the drug artemisinin, has been main form of malaria treatment in Cambodia since 2008.
Authorities have released few details about the deaths, and would not confirm reports of a further two deaths of North Koreans, who were admitted to the hospital.
Most likely explanation is humans are coming in contact with forest inhabited by macaque varieties that normally host disease, plus mosquitoes that transmit it.
Thailand Saturday celebrated national day and the birthday of its king, Bhumipol Adulyadej, with tributes and ceremonies.
Yem Chroeum was found guilty of running an illegal clinic and, according to the verdict, “intentionally causing HIV transmission to other people,” through the reuse of dirty syringes and needles.
Yem Chroeum, 55, was accused of reusing needles and syringes on patients in his unlicensed clinic, spreading the virus.
Enormous strides have been made in adult population, but parental consent laws hinder testing for youths and contribute to 'hidden epidemic,' experts say.
Some 60,000 Cambodians in Long Beach remain plagued by post-traumatic stress, depression and other mental health issues.
Concerns grow after discovery of bacteria in China that have developed resisistance to all known antibiotic medicines.
A recent report from the World Health Organization says that processed meats can increase the odds of cancer.
The Angkor Hospital for Children has more than 500 staff, who provide free treatment to children, 1.4 million of them so far.