are changes felt by the patient

always occur as part of a syndrome

are specific for a particular disease

are changes observed by the physician

Malaria

Typhoid fever

AIDS

Tetanus

Pandemic — a disease that affects a large number of people in the world in a short time

Epidemic — a disease that is constantly present across the world

Sporadic — a disease that affects a population occasionally

Endemic — a disease that is constantly present in a population

Antibiotic resistance

Climatic changes

All of the answers are correct

New strains of previously known agents

zoonotic

subacute

latent

Acquired during hospitalization

Always caused by medical personnel

Always present but is inapparent at the time of hospitalization

Always caused by pathogenic bacteria

Both incubation and convalescence

Incubation

Convalescence

Prodromal

Lapse in aseptic techniques

Antibiotic resistance

Lack of disinfecting surfaces

Gram-negative cell walls