HomeMy WebLinkAbout09. Receive update on Central San's response to COVID-19 and other viruses Page 1 of 1
Item 9.
CENTRALSAN
Jdf A- hom
CENTRAL CONTRA COSTA SANITARY DISTRICT
November 17, 2022
TO: HONORABLE BOARD OF DIRECTORS
FROM: EMILYBARNETT, COMMUNICATIONS AND GOVERNMENT RELATIONS
MANAGER
TEJI O'MALLEY HUMAN RESOURCES AND ORGANIZATIONAL
DEVELOPMENT MANAGER
REVIEWED BY: ROGER S. BAILEY, GENERAL MANAGER
SUBJECT: RECEIVE UPDATE ON CENTRAL SAN'S RESPONSE TO COVI D-19 AND
OTHER VI RUSES
Staff will provide an update at the meeting.
Strategic Plan Tie-In
GOAL FIVE: Safety and Security
Strategy 1 - Reduce and eliminate risks of injury or illness, Strategy 2- Protect personnel and assets from threats and
emergencies
November 17, 2022 Regular Board Meeting Agenda Packet- Page 58 of 101
November 17,2022—Board Meeting
Central San's
COVID-19 ander
Other Viruses
Response Update
Pandemic Response Team Co-coordinators l`
Emily Barnett
Communications&Government Relations Manager
Teji O'Malley
Human Resources&Organizational Development Manager
1
Key Dates
11/3/22 Employees notified one employee
had tested positive for COVID-19. i
Human Resources conducted contact tracing.
11/7/22 Employees notified four employees A `
had tested positive for COVID-19.
Human Resources conducted contact tracing.
. y
11/8/22 Employees notified two employees
had tested positive for COVID-19.
Human Resources conducted contact tracing.
The District has had a total of 205 total
COVID-19 infections, since the beginning of
the pandemic—March 2020.
2
1
7 Day Rolling Average#of New Cases by Collection Day
a,o-6e.e
3.090.0
2,060.0
F
1,800.0
0.0 MAL
11... 4/1/2020 7/1/2020 10/1/2020 1/1/2021 411/2021 71112021 10!112021 1/1/2022 4/1/2022 7/1/2022 101...
a
3
7-Day Rolling Average%of New Tests Positive by Colfection Day
30.8%
20.B%
10.0% '
a•
0.0%..
4!1(2020 7/1/2020 10/112020 111/2021 4/1/2021 7/1/2021 10/1/2021 1/1/2622 411(2c -?1/2022 ...
III III 111 1 1 11111111111111111 Jill
i
4
2
COVID- 19 Wastewater Collection Updates
SARS-CoV-2 Concentrations-Central Contra Costa ozoQ
Concentration Unit: SARS-CoV-2/PMMoV
Data Source-CDPH Drinking Water and Radiation Lab
0
`o
V
d • •
N •
f0 •
•
•• • • • • • • • • •
f •
•
Feb 1 Mar 1 ADr 1 Mav 1 Jun 1 Jul 1 Aun 1 Seo 1 Oct 1 Nov 1
5
COVID- 19 Wastewater Collection Updates
soman
Contra Costa County,CA B PMMoV Normalized Last 30 days� Craph
Nov 10,2022
wn,s i var�aat
SARS-CoV-2 244,067
SG
Gene
— Omicron(BA.4&BA.5) 193,336
Mutation.-S.HV89 70del
3]O.000
— Omicron(8A.2,BA.4&BA.5) -
Mutation-S.LPPA245 •
• Nodes represent owsample valuesoPcollact��. • �
dales,which are not ahvays ar regclar Intervals.
T—d lines have been samothed
Download rawdate CSV) _ Oct 2H 11 Novo
Downloaddata dicfi—ry(PDF)
6
6
3
COVID- 19 Wastewater Collection Updates
scan
Contra Costa County,CA - _n PMMoV Normalized All time- Graph Tahlr
N"10,2022. t nsD,ogo ceps per gram
Virus/vw— copleslg
— SARS-CoV-2 244,067
F Gene
- Omicron(HAA 8 BA.S) 193,336
MutationS'.HY69 7Cde
700,000
- Omicron(HA2,HA.4 8 13A.5) -
Mutation.S:LPPA24S
• Nodes rep--ina—rhipie values on collecvon
dates,which are nm always at regular intervals.
Trend lines have been smoothed.
aso.oag • '
Download raw data(CSV)
Download data dictionary PDF) C, I-' lu
tic:
7
Influenza-A Wastewater Collection Updates
WAS,
scan
Contra Costa County,CA - i PMMov Normalized All time- creph
Nov 10,2022 45.00n poples per gr—
Virus,vraurt
ramvirus/Varia`t copies/g
— In(iue—A 42,744
• Nadesrepresentm—mple values on collection
dines.whish are nal always at regular Intervals. MOW
— Trend lines have been sm•cthed_
Download raw data CSV) • • • • � � • • • • ••
8
Downloaddatadlctonary(PDF) Apra
8
4
Respiratory Syncytial Virus (Cold) Wastewater
Collection Updates
WASTEWATER
SCAn
Contra Costa County,CA m PMMoV Normalized All time— I Grdph table
Nov 10,2022 105 a0Q copies per
Verus/vanam copies/g
RSV 102,573
• Nodes represent raw sample values on callecnon
tlales,which are not always et regular Intervals_ �O.000
Trend Imes have been smoothed
35,989
oow9loadrawaaa�i Apra,
9 9nwnn Fld daln dlttinnnry IPI]Fl Apr 25 May 16 Jun fi • Jul 1 ••Ju122 •Aug 12 Sep 2• Sep 23 6ct 14 Nov 19
9
ANNA M.ROTH.RN,MS,MPH OFFICE OF THE DIRECTOR
HEALTH SEwcES DIRECTOR
ORL T2VIELI,MD 1220 Morello,Suite 200
Martinez,CA 94553
HEALTH OFFICER
CONTRA COSTA Ph (925)957-5403
Fax (925)957-2fi51
HEALTH SERVICES Voted to extend AB 361
Recommendations for safely holding public meetings provisions for 30 dayson 1 1/8/22
Each local government agency is authorized to determine whether to hold public meetings in person,
on-line(teleconferencing only),or via a combination of methods. The following are recommendations
from the Contra Costa County Health Officer to minimize the risk of COVID 19 transmission during a
public meeting.
1. Online meetings(i.e.teleconferencing meetings)are encouraged,where practical,as these
meetings present the lowest risk of transmission of SARS CoV-2,the virus that causes COVID 19.This is t
particularly important when community prevalence rates are high.Our current trends as of September
1,2022 in Covid-19 case rate,test positivity,Covid-19 hospitalizations,and Covid-19 wastewater
surveillance are decreasing or stable,but still remain high at this time.In addition to this,the
predominant variant of Covid-19 being identified continues to be the Omicron variant and it's
subvariants the impact of which on the spread of Covid-19 has shown to dramatically increase COVID-19
transmission.
1-s
10
5