!(G

!(G

!(!(

!(G

!(

!(G

!(G

!(G

!(G!(

!(G

!(G!(

!(G!(

!(G

!(G

!(G

!(G

!(

!(

!(

!(G

!(

!(G

!(G

!(

!(G

!(

!(

!(

!(

!(

!( !(

!(

!(G!(

!(

!(

!(

!(!(

!(

!(

!(!(G

!(G!(G

!(!(

!(G !(G

!(

!(!(G

!(G

!(!(G!(

!(G

!(G

!(G

!(G

!(G

!(G

!(G!(G

!(G

!(G

West Nile Virus ActivityOrange County, Sept 1, 2020

L.A. County

Riverside County

San Diego County

Anaheim

Fullerton

Cypress

La Habra

Tustin

Orange

Santa Ana

HB

LagunaNiguel

Garden Grove

LakeForest

Newport Bch

Brea

BuenaPark

IrvineCostaMesa

WestminsterSeal Beach

LosAl

PlacentiaLa Palma

MissionViejo

Yorba Linda

RanchoSM

FV

LagunaBch

PositiveMosq. Smpls. by City

9/1/20200 3 61.5 MilesScale:

Date:OCVCD, ESRISource:

±

Positive WNV Dead Birds

WNVInfections

Human Infections (2)Positive Dead Birds (14)!(

Pos. Mosquito Samples (Current Week)(G (38)

Anaheim (33)Buena Park (4)Costa Mesa (1)

Cypress (5)Fullerton (29)

Garden Grove (9)Huntington Beach (5)

Irvine (1)La Habra (11)

Los Alamitos (3)Orange (1)

Santa Ana (5)Seal Beach (2)

Westminster (3)

Anaheim (4)Cypress (2)Fullerton (2)

Huntington Bch (2)Irvine (1)

Lake Forest (1)Santa Ana (1)

Tustin (1)

Anaheim (1)Huntington Bch (1)

Total Positive Mosquito Samples = 112

Positive SampleFrequency Table

- 1

- 2 to 4

- 5+

Pos. Mosquito Samples (Previous Wks)!( (74)