Context: The National Green Tribunal has instructed the Central Ground Water Board (CGWB) to investigate chromium contamination in the groundwater of Sukinda Valley, Odisha. Key Details: Location: Sukinda Valley in Odisha is home to 97% of India’s chromite ore deposits. Chromium Characteristics: Chromium is a shiny, hard, brittle metal with …

Context: The Household Consumption Expenditure Survey (HCES) 2022-23 highlights the significant impact of the Public Distribution System (PDS) on household expenditure. Key Points: Food Security Coverage: The PDS covers up to 75% of the rural population and 50% of the urban population under the National Food Security Act, 2013. Resource …

Context: A new pre-exposure prophylaxis (PrEP) drug, Lenacapavir (Len LA), has been found to be 100% effective against HIV infection. Mechanism of Action: Type of Drug: Lenacapavir is a fusion capsid inhibitor, targeting the HIV capsid, a crucial protein shell for the virus’s survival and replication. Functionality: Blocking Viral Entry: …