Number of daily cases
Outbreak
no intervention
Increased peak in
number of cases and
related demands
on hospitals and
infrastructure
Outbreak
with intervention
Outbreak peak delayed
and reduced number
of overall cases and
health effects
Days since first case
Number of daily cases
Outbreak
with intervention
Outbreak peak delayed
and reduced number
of overall cases and
health effects
Outbreak
no intervention
Increased peak in
number of cases
and related demands
on hospitals and
infrastructure
Days since first case