Dengue Vector Surveillance Website

Objectives of the Project

Maintain, update and enhance website for dengue vector surveillance in participating schools nationwide

Updated reporting of OL index for appropriate intervention

Provide a “warning system” (white safe

red Alert )

for dengue vector surveillance

Dengue Vector Control

Application of various anti-DEN mosquito measures to alter the life cycle of the mosquito

Targeting larval stage (ovitraps, OL Traps, larvicides, container management, environmental sanitation)

Targeting adult stage (adulticiding, space spraying, aerosol treatment)

Prevention of man-mosquito contact

Integrated Vector Management

utilization of technical and managerial measures to bring about an effective degree of vector suppression to prevent and control transmission

Difference between tools(classical OV trap and Ovilarvicidal Trap)

Ovitrap OL Trap

Eggs on the paddle - Yes - Yes

Live larva seen - Yes - Yes

Action - Eggs trapped - Eggs trapped

With organic larvicideValue-added

- None- None

- Yes- Additional attractant (kills

larva)

Larvicidal Efficiency -85% ( 6-7 days efficacy)

Risk - Adult mosquito emergence if not collected on time

- same

Risk - Breeds Aedes, if uncollected (set and collect)

- Breeds Aedes, if uncollected after 7 days (set and collect)

Index (CTDI) - Ovitrap index : 10% - OLTrap: 20%

Dengue Vector Surveillance Website (CY 2013-2014)

DOST (PCHRD, ITDI)

DOST Regional Offices

DOH and Rural Health Units

Department of Education

1. Development and Maintenance of Website

1. Training on viewing of website for partners in the regions

1. Provide supply of pellets and paddles (DOH)

1. Disseminate information about the website to participating schools.

2. Conduct of trainers training for website navigation

2. Mapping of schools

2. Monitor and give additional advice on appropriate intervention based on OLI data.

2. Installation of traps in schools.

3. Monitoring of implementation

3. Reporting of + and – traps to designated number

DOST Regional Staff Dep-Ed Regional Staff

Taskforce(PCHRDITDIDOST-NCRSTII) PSTDs Principals, Science Teachers,

School Nurses

School Dengue Brigade/VolunteersMunicipal/City Health

officeDOH

CY 2012 OL Trap in Schools Program

School-based Ovi/Larvi Trap Roll-out Installation started on June 13, 2012

OL traps were installed in 100% of schools (21,106 schools) in the DOH identified priority areas nationwide as of Dec 2012

Installations were also done in 13,721 schools in non-priority areas.

Some schools utilized their school dengue brigades in the implementation of the project

OL indices were monitored although difficulties in data retrieval were encountered

A GIS mapped dengue website has been developed and piloted in NCR to facilitate visualization of OL index results per school and facilitate identification of appropriate interventions

The Dengue Vector Surveillance (DVS) website coverage was extended to cover nationwide implementation by CY 2013

The website shall serve as monitoring tool for dengue coordinators, city health officers and other public health practitioners

Sec. Ona committed to fund next phase of the study – nationwide ovi/larvitrap index monitoring and data entry to dengue vector surveillance website

PCHRD-DOST likewise committed to fund the surveillance study

Updates: Dengue Vector Surveillance (CY 2013 Implementation)

Dengue Vector Surveillance Website

The main page of the website

Closer View of the Map

Dengue Vector Surveillance Website

The details of the school and the corresponding intervention appear when balloon was clicked

Dengue Vector Surveillance Website

The Ovitrap index history appear when school’s name was clicked

Dengue Vector Surveillance Website

The Ovitrap index history appear when school’s name was clicked

Dengue Vector Surveillance Website

Implementation Parametrs/Issues/Concerns

Updates

Coverage:100% Coverage Nationwide

1. DepEd Central office has provided Masterlist of Elementary and High Schools which Regional Offices have validated

2. List has school ID which will be used in OLI data text reporting.

3. HVC will deliver supplies direct to schools .

Supply of Trap and Pellets 1. DOH will fund the OL pellets and supplies.

2. DOH has allocated 84M for the project and will initially be releasing 30M by early June.

3. First fund release from DOH will cover supplies up to 3 months of implementation.

Implementation Parametrs/Issues/Concerns

Updates

Data Reporting To partner with Mega-Mobile ( a content provider accredited by Smart, Globe and Sun) to facilitate data reporting through SMS.

Reverse billing will be followed (teachers will not be charged if SMS formats are appropriately followed)

Specific SMS format is required.

Texting of data will be done weekly.

Process Flow of Uploading the OL Trap Indices in the Website

Implementation Parametrs/Issues/Concerns

Updates

Confusion on who should advise appropriate intervention

1. Website to adopt DOH vector surveillance alert system (2 levels only)

2. The website will contain the actions to be taken at the two alert levels

3. Additional interventions will be advised by DOH/CHD/RHU

Issuance of Memorandum Circular and Terms of References

1. Draft memorandum circular and TOR has been with DepEd for their comments/inputs since April 8, 2013.

2. Per Asec Liboro and Asec Mateo telecon on May 7, 2013: Asec Mateo wants the delivery schedule attached in the Memorandum Circular , as well as the schedule of orientation in the regions.

Legend (as Proposed by DOH)

Color Action to be taken

White(HI is <5% and or BI is <20) OL Index < 40

• Continue IEC campaign on prevention and control

• Continue clean-up activities• Continue monthly entomological survey by

local health authorities

Red (HI is > 5% and or BI is > 20)

OLI >= 40

• Intensify IEC campaign on prevention and control

• Mobilize residents of affected barangay and start clean-up campaign with the help of the Dengue Brigade

• Continue monthly entomological survey by local health authorities

• Improve environmental sanitation• Start community vigilance; search for more

areas w/ HI of > 5% and or BI is > 20• Apply larvicides

Issues and ConcernsOrientation Activities (National)

Orientation for Coordinators from the region will be conducted after details with MegaMobile (content provider) have been finalized

Re-orientation at the regions

Topics:• Vector Surveillance (Alert Levels, clarify who should advise interventions)• Website navigation (user interface)• Text Reporting formatsAttendees: Deped Coordinators (Division Coordinators or School Coordinators, Representatives from CHDs and Rural health units

Orientation (School Level) To be done by School Coordinator

Reporting Mechanism

Reporting from Schools Feedback/Validation

ASTI flags data when the following instances are encountered:

1. OLI is at alert level (OLI>40%for three consecutive weeks.

2. OLI increases/decreases by 50% compared to previous week

3. School is unable to report data for two consecutive weeks.

ASTI will send email to regional coordinators whenever data flags are encountered.

DOST coordinators will forward flagged data sets to partners (DOH, CHD, DepEd) for further validation and appropriate intervention

Teacher/School Coordinator/Nurse

SMS ( Keyword, + traps, - traps, lost traps, harvest date)

Megamobile

ASTI/PCHRD gateway

Auto updating of data in website

How to View the Website

Front End/ For Viewers http://oltrap.pchrd.dost.gov.ph

Back End/ For Administrators http://oltrap.pchrd.dost.gov.ph/index.php/

administrator/

Indices Reporting Through Texting

School representatives need to register first their mobile no. before they can send the report.

To Register text:

FOLLOW<space>LAMOK <space><School ID>

and send it to: 2948

Notes:1) Each School has its own unique School ID2) In the case that you changed your cellphone no., you need to register again

your new cellphone no. The new one will overwrite the registered old one.

Indices Reporting Through Texting

To send a report, a school representative can text:

POST LAMOK<space>PositiveTrap<space>NegativeTrap <space>Total Lost Traps<space>Date of Harvest

and send it to: 2948

Example: POST LAMOK 3 3 2 06/04/2013

Notes:1) Each School can text up to 3 error messages per week for free. In excess to

that will be charged against the subscriber

Thank you