272. Whoever malignantly does any act which is, and which he knows or has reason to believe to be, likely to spread the infection of any disease dangerous to life, shall be punished with imprisonment of either description for a term which may extend to two years, or with fine, or with both.
Bharatiya Nyaya Sanhita, 2023
Section 272: M alignant act likely to spread infection of disease dangerous to life
Chapter XV — Of Offences Affecting the Public Health, Safety, Convenience, Decency and Morals
Source: official text of the Bharatiya Nyaya Sanhita, 2023 (Ministry of Home Affairs).