; and (B) was diagnosed with COVID-19 during the period described in paragraph (3), which, in combination with the injury or disability described in subparagraph (A), permanently and totally disabled or directly and proximately resulted in the death of the individual. In assessing a claim under this paragraph, the presumption of causation described in paragraph (1) shall apply. (3) The presumption described in paragraph (1) shall apply with respect to a diagnosis of COVID-19 beginning on January 20, 2020, and ending on the date that is one year after the emergency period (as such term is defined in section 1135(g) of the Social Security Act ( 42 U.S.C. 1320b–5(g) )) based on the COVID-19 public health emergency ends. (p) In determining whether the personal injury resulting from COVID-19 was a catastrophic injury, the Attorney General’s inquiry shall be limited to whether the individual is permanently prevented from performing any gainful work as a public safety officer. .