Thekhatello ea kelello hangata ke asymptomatic, ke hore, ha e bake matšoao. Leha ho le joalo, khatello ea mali phahameng haholo (mohato o itekanetseng kapa o tsoetseng pele) le ho tšoarella ho ka baka matšoao a latelang.

• Hlooho ea hlooho e tsamaeang le mokhathala (lihlooho tsena hangata li fumaneha sebakeng sa molala 'me li hlaha hoseng haholo).
• Ho tsekela kapa ho lla ka ditsebe.
• Liphetolelo.
• Ho tsoa mali.
• Pherekano kapa ho otsela.
• Bohatsu kapa ho tsokotsa maotong le matsoho.