Correct option is B
The correct answer is:(B) Algeria and Argentina
Explanation:
In May 2019, the World Health Organization (WHO) declared Algeria and Argentina as malaria-free countries. This achievement was a result of extensive efforts to control and eliminate malaria, including successful public health interventions, vector control programs, and improved access to diagnostics and treatment.
Information Booster:
Algeria was declared malaria-free after no locally transmitted cases were reported for three consecutive years.
Argentina achieved this milestone after a consistent reduction in malaria cases over many years, with the last known case of local transmission in the country being recorded in 2010.
Additional Information:
The WHO malaria-free certification is granted to countries that have successfully interrupted local transmission of malaria for at least three consecutive years.
Countries like Mauritius and Malaysia have also made significant progress in malaria control, but they were not the focus of the 2019 certification.