There were fewer deaths than expected from influenza and pneumonia, which is likely to be due in part to social distancing reducing the spread.
Roedd llai o farwolaethau na’r disgwyl o ganlyniad i’r ffliw a niwmonia, sy’n debygol o fod yn rhannol oherwydd bod cadw pellter cymdeithasol wedi lleihau’r lledaeniad.