Acute Dirreohal Diseases outbreak in Rourkela, Sundargarh,
Odisha
Ministry of Health and Family Welfare deployed a Central
Multidisciplinary Team comprising of four expert members
including a microbiologist from ICMR-NIRBI to Sundargarh,
Odisha in response to an unusual diarrheal disease outbreak
in Rourkela. The team assessed the situation and made
recommendations for public health measures. A sudden
increase in acute diarrheal disease cases was reported in
Rourkela General Hospital and Ispat General Hospital,
leading to surveillance, treatment, and water quality
testing efforts. Nine deaths occurred, with one case testing
positive for Vibrio Cholerae. Independent teams from
medical colleges also conducted assessments, confirming
Vibrio Cholerae in additional cases. The situation was
actively monitored and managed to prevent further spread.
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Translational Health Science & Tech Inst (THSTI) · Faridabad, Haryana
The Central Multidisciplinary team visited various treating
facilities in Rourkela to assess the handling of Acute
Diarrheal Disease (ADD) cases, including community
perceptions and interventions. Data from October to December
2023 was analysed by our team to confirm the outbreak and
standards followed during the emergency situation.
Laboratory investigations were conducted at different
facilities for testing stool and water samples. Samples were
found to contain Vibrio cholera. Water and food
quality tests were also performed to identify potential
sources of contamination. The team recommended additional
testing to understand antibiotic resistance patterns.
Overall, the outbreak was linked to V. cholerae, and
efforts were made to better understand and manage the
situation through in-depth analysis and monitoring. Public
health measures controlled the outbreak, with cases
decreasing by late December.
Recommendations included continued surveillance, improved
sample transport, regular water quality monitoring, and
analysis of communicable disease data for public health
action.
Meeting With Commissioner of RMC By Central Team
Visit at WATCO by Central Team
Lab Visit By Central Team
Outbreak Investigation 2021 - 22
The Nationwide COVID-19 Serosurvey - Round 4 was carried out
in June 2021. ICMR-NICED, with active cooperation from the
State and respective District Health Authorities,
successfully conducted this survey in eight districts /
health districts in West Bengal - namely, South 24-Parganas,
Diamond Harbour HD, Bankura, Bishnupur
HD, Jhargram, Alipurduar, Purba Medinipur, Nandigram HD. In
each district, 10 clusters (villages / municipal wards) were
selected and from each cluster a minimum of 40 individuals
aged 6 years or more were included in this survey from the
general population. Thus, the minimum sample size per
district for the general population was 400; in addition,
100 health care workers were also included from 1 or 2
selected health care facilities. In this survey, the study
teams visited the selected households and after obtaining
informed consent, captured relevant information on an Open
Data Kit (ODK) application on mobile phones. Trained
phlebotomists in each survey team collected about 3 ml of
venous
blood from each participant. The serum was separated after
centrifugation in a local health facility and later
transported to the ICMR-NIE laboratory in Chennai. All serum
samples were tested for presence of IgG antibodies against
SARSCoV-2. Overall about 60% of the general population and
80% of the health care workers found to have antibodies
against SARS-CoV-2.
In view of rapid surge in cases and deaths because of COVID
19, deployment of Central Multi-disciplinary team was done
to 10 identified states including West Bengal. The team
conducted their activities for a period of five days from
27/12/2021- 30/12/2021
Assist the state of West Bengal in management of COVID-19
pandemic and worked in several districts of West Bengal to
understand the situation of SARS-CoV-2 infection. To assist
the state in controlling COVID-19 outbreak we visited
municipal areas and blocks to access the COVID- 19 situation
in Kolkata, North 42 Parganas, South 24 Parganas,
Hooghly and Howrah district of West Bengal. We also visited
COVID 19 hospitals, district hospitals, PHCs and diagnostic
centres at Kolkata, North 42 Parganas, South 24 Parganas,
Medinipur and Howrah to provide necessary support to the
state. Airport preparedness was access by the team at NSC
Bose Airport, Kolkata.
Areas focussed during field visit was
• Testing : RAT/RTPCR
• Contact tracing, including surveillance, containment
operations
• Samples for Genome sequencing to INSACOG network
• COVID appropriate behaviour and its enforcement
• Hospital logistics: Number of beds, ambulances,
Medical O2 etc.
• COVID-19 Vaccination progress
This visit was important to provide necessary suggestion for
better implementation of containment plans and micro
plans including better hospital management.
Information collection during COVID-19 serosurvey (round 4)
Specimen collection during COVID-19 serosurvey (round 4)
Specimen collection during COVID-19 serosurvey (round 4)
Specimen processing during COVID-19 serosurvey (round 4)
Outbreak Investigation 2020 - 21
Under the leadership of Dr. Shanta Dutta, this institute was
involved in various emergency activities in connection with
the Covid 19 pandemic situation. Since the inception,
ICMR-NICED was designated as the regional center for testing
clinical samples by RTPCR for COVID 19 diagnosis in West
Bengal and other Eastern states of India. NICED-VRDL (Viral
Research Diagnostic Lab) became operational for 24x7 hrs
since 1st week of February 2020 and has completed testing of
>387870 samples by 8 Jul 2022 by RT PCR and uploaded the
data on ICMR portal in timely manner. During earlier days,
it also provided diagnostic support to north-eastern states,
Jharkhand, Odisha, Sikkim and was involved in capacity
building for RTPCR test for SARS-CoV2, to the lab personnel
of both Govt. (Medical colleges and hospitals) and non-Govt.
Labs in West Bengal. It also acted as quality checking
(quality control and quality assurance) center for all the
testing labs in West Bengal and provided periodic feedback
to ICMR. To further increase the capacity of testing per
day, one high throughput machine (COBAS 8800) was launched
at NICED by the Honorable PM, GOI on 27 Jul 2020. It acted
as one of the ICMR's validation labs for validating COVID-19
RT-PCR kits and RNA Isolation kits before those kits were
commercially available. It has been shouldering the
responsibility of both Central Depot and the Regional depot
for receiving, storage and distribution of diagnostic kits,
viral RNA isolation kits and Viral transport media to the
labs in eastern and north-eastern regions. The states
covered under NICED Central/Regional Depot were West Bengal,
Bihar, Odisha, Jharkhand, all North-Eastern States,
including Assam, Arunachal Pradesh, Mizoram, Manipur,
Nagaland, Tripura and Sikkim. On the directives of EMR
Division, Ministry of Health, Govt. of India, Dr. Dutta has
provided all support to the central team visiting this state
and entrusted one NICED Scientist to become the member of
Central Rapid Response Team for supervising the
Implementation of Cluster Containment Plan, micro-plan and
hospital preparedness for COVID-19 during 18April to 1May,
2020.Epidemiology division of NICED conducted three rounds
of repeat cross sectional National COVID-19 sero-survey in
selected six districts of West Bengal. The blood samples,
collected during the sero-survey, were tested for
determining COVID-19 IgG antibody titer and the trend of
exposure in the population. ICMR-NICED was involved in Whole
Genome Sequencing (WGS) of the SARS CoV-2 virus,present in
the clinical samples,was jointly performed with NIBMG,
Kalyani and IISC, Bangalore, the data has been published and
uploaded in the public domain. NICED was involved in a
number of multi centric vaccine trials
to determine safety,efficacy and immunogenicitythe vaccines
against SARS-CoV 2 infection like Recombinant BCG (rBCG)
vaccine trial and phase III trial of the indigenous vaccine
(COVAXIN). ICMR-NICED has been selected as one of the ten
centres for national COVID-19 biorepositories for
collection, storage and maintenance of clinical samples from
COVID-19 cases for steering research in developing new
diagnostics, therapeutics, vaccines against COVID-19
infection. Online systems were developed for regular
communication, reporting and data generation. To support
National policy and generate national level evidence,
various collaborative research activities were undertaken by
NICED scientists. NICED also supported basic research on
Covid 19, by becoming collaborating partner with IITs and
other research organizations.
COVID-19 Pandemic was the
greatest challenge of the century because of its high
infectivity and little knowledge. ICMR-NICED has been
involved in COVID 19 related activities since the beginning
of the nationwide lockdown period. With limited human
resources, mobility restrictions, the staff of this
institute took a humongous task in receiving, testing
enormous number of clinical specimens on daily basis round
the clock and providing feedback to all concerned agencies.
Outbreak Investigation 2019 - 20
Post-flood visit at Patna, Bihar: In response to the
concerns raised by the severe flood in Patna, visit was
conducted as part of the central team during October 3-10,
2019 under the guidance of the Director RMRIMS. He briefed
about the current situation of flood affected areas and
about the work to be done by each member of the team. The
team also met Hon'ble Minister of State for Health and
Family Welfare, Govt. of India, who expressed his views and
expectations from the team. The team visited several areas
in Patna, many of which were still submerged under water. In
many places Aedes vector breeding was noted and brought to
the notice of concerned municipal health authorities and
suggested appropriate measures. Water and food safety were
also checked in the visited areas and recommendations were
made as per needs.
Public Health Support After
Extremely Severe Cyclone "Fani" In Odisha: An extremely
severe cyclonic storm, Fani, struck coastal Odisha around
Puri district on 3rd May, 2019. Following this, several
scientists of ICMR-NICED took turn to be deployed in various
affected areas of the State as part of the Central Public
Health Team formed by the Directorate General of Health
Services, Emergency Medical Relief Division, Ministry of
Health & Family Welfare, Govt. of India to assist the State
Health Department. Dr. S. Kanungo (Epidemiologist) visited
Bhubaneswar during May 3-6, Dr. R. K. Nandy (Microbiologist)
was deployed in Puri district during May 8-21 2019, Dr. A.
K. Mukhopadhyay (Microbiologist) was posted to Khordha
District during May 8-22, while Dr. A. K. Chakraborty
(Microbiologist) was stationed in Puri District during May
23-June 06, 2019. The teams visited the affected areas and
did a rapid situation analysis, assessed the preparedness
and needs of the local health facilities especially in terms
of water and vector-borne diseases, trained several
peripheral health staff and made recommendations as
appropriate.
EMR team members and State Health Officials meeting at Puri
Filed testing for chlorination of drinking water source
Testing for Malaria parasites at the household level by EMR team using Rapid Testing Kit
Outbreak Investigation 2018 - 19
Kerala Post Flood Outbreak Investigation: Following a
devastating flood that affected several districts of Kerala
in the last week of August 2018, five scientists of
ICMR-NICED (Drs. A.K. Deb, H. Koley, S, Basu, A. Chakrabarti
and A. Sinha) were deployed in two phases (September 1-14
and Sep 15-30, 2019) by the EMR Division, DGHS, Govt. of
India to assess public health situation including potential
of any epidemic and prevention and control measures to be
implemented in the flood-affected areas. The scientists
formed part of three-member teams, consisting of a public
health specialist, a microbiologist and an entomologist,
that were deployed in the flood-hit districts, and were
posted in Thrissur, Kasargod, Kannur, Idukki and
Thriruvananthapuram districts of Kerala. Upon arrival at
Thiruvananthapuram, all team members were briefed about the
overall scenario and expectations from each team by
officials from the Regional Directorate of Health Services.
Thereafter, each team proceeded to the allocated district,
where the members first held discussions with the District
Medical Officer (DMO), District Programme Manager (DPM) and
other health officials and laid down a detailed plan of
action regarding scrutinizing IDSP daily data, detecting
potential of any outbreak, looking for mosquito breeding
activities, checking for stockpiling of essential drugs and
chemicals as well as water safety and sanitation, especially
for the most affected parts of respective districts. Many
local people were also shifted to temporary shelters that
were set up in local schools, community halls and religious
places; the teams also visited some of these camps and
assessed their health and other requirements. The teams also
made daily reporting to the DMO and DPM at the end of each
day and revised their further action plan whenever
necessary. For example, in Thrissur district, an outbreak of
leptospirosis was detected but was quickly brought under
control through distribution of appropriate chemoprophylaxis
to all people at risk by the local health authority.
Further, on several occasions, the teams detected inadequate
chlorination of drinking water that was available to local
residents in some areas; this was promptly brought to the
notice of the health authorities and appropriate measures
were taken. Thus, the scientists played an important role to
alleviate flood-related public health problems in several
districts of Kerala.
Avian Influenza outbreak
Investigation at Village Fajilkhutahari, Godda District,
Jharkhand: A Central Public Health Team was deployed by
Directorate General of Health Services, Emergency Medical
Relief Division, Ministry of Health and Family Welfare,
Govt. of India regarding Avian influenza outbreak control
and containment at Village Fajilkhutahari, Godda District,
Jharkhand during February 9-18, 2019. Dr. A. Chakrabarti
took part in the team as a Microbiologist. During the
investigation the team in association with State, District,
Block and Field level health officials. Initially the team
members were briefed by the State Headquarters and then
moved to the affected areas as per the direction. They
visited the affected areas, trained health personnels and
conducted seminar on influenza. No human cases were detected
and the situation was under control. Surveillance activity
was scrutinized and a proper surveillance was suggested.
Test laboratories were also visited and proper guidance was
provided.
Outbreak Investigation ...
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