Ubahlah kalimat yang digarisbawahi menjadi kalimat aktif (dalam bahasa inggris ya) berikut gambarnya

Most infections spread in the same way: coughing passes bacteria and viruses

They cleaned the streets regularly and burned the clothes of plague victims.

The doctors' dirty hands spread that infection

they isolated sick people from healthy ones

they used the vaccines first in the eighteenth century

Nowadays, many countries vaccinate people against many common diseases