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Tuesday
Today
Extreme
Wednesday
Tomorrow
Extreme
Thursday
Jun 19
Extreme
Friday
Jun 20
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Saturday
Jun 21
Extreme
Malaria
Zika
Dengue
Yellow Fever
Chikungunya
West Nile Fever
Mosquitoes in Katwijk rarely carry serious diseases, but taking precautions is advised to avoid bites and potential infections like West Nile Virus.
Use insect repellent, wear long sleeves, avoid standing water, and stay indoors during peak mosquito hours to reduce bites.