Skip to main content

Global
Regions
WHO Regional websites

When autocomplete results are available use up and down arrows to review and enter to select.

Select language

Home

Health Topics

All topics
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

Resources

Popular

Countries

All countries
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

Regions

WHO in countries

Newsroom

All news

Headlines

Emergencies

Focus on

Latest

WHO in emergencies

Data

Data at WHO

Dashboards

Data collection

Reports
- World Health Statistics
- UHC global monitoring report

About WHO

About WHO

Our work

Funding
- Investment in WHO
- WHO Foundation

Accountability

Governance

Home
Multimedia
Multimedia item
Putting drops of buffer into the buffer well

Putting drops of buffer into the buffer well

1 June 2011

| video

14b

WHO Team

Global Malaria Programme (GMP)

Regions
Policies
About us

Contact us

Report misconduct

© 2025