Answer : Option B

Explanation :

Hyderabad's Rajiv Gandhi International Airport has received a mass fever screening system to enhance the screening process of passengers. There are two more scanners in the Airport. The thermal scanner is a ceiling mounted one and is capable of scanning, detecting and tracking persons having fever or showing symptoms of fever and also persons with high skin temperature. The scanner automatically adapts to the room temperature without any human intervention. The thermal scanner has been provided by the Union Ministry of Health and Family Welfare in coordination with Asian Development Bank funded by the United Nations Children's Fund (UNICEF).