Jose Rolon Rivera, 7, receives medication for his asthma at the San Jorge Children's Hospital in Puerto Rico. The hospital only has enough fuel to power its emergency generators until Saturday, an administrator says.
Angel Valentin for NPR
Carmen Rivera (at left in the orange dress) sits on a cot at the Cataño shelter. She suffers from severe asthma and knee pain and has had to be rushed by ambulance to the hospital for asthma treatment twice since the hurricane. She says she feels forgotten by authorities.