WHO, CDC Say Measles Cases Spiked Globally Last Year

The World Health Organization and CDC reported an increase in measles deaths, with most victims being children under five. The report highlights that half of the cases came from five countries, but outbreaks also occurred in wealthier nations like the US. The report warns of immune amnesia in unvaccinated children, which reduces their ability to fight other infections. Despite the availability of a safe vaccine, many children do not receive the necessary doses. WHO and CDC urge countries to improve immunization programs to combat measles globally.

What was the primary age group affected by measles deaths last year?

• Teenagers

• Adults over 50

• Children under five

• Young adults

Which of the following countries did NOT contribute to half of the measles cases last year?

• Somalia

• Ukraine

• Brazil

• Madagascar

In which year did the US report its highest number of measles cases since 1992?

• 2019

• 2018

• 2020

• 2021

What is the term used to describe the loss of antibodies in children who recover from measles?

• Antibody depletion

• Vaccine resistance

• Immune amnesia

• Immune deficiency

What percentage of children received the second dose of the measles vaccine according to the report?

• 90%

• 50%

• 70%

• 86%