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Communicable Disease Surveillance | Dengue | Malaria | Tuberculosis | Leprosy | SARS | Filariasis
   

Communicable Disease Surveillance
An effective surveillance system for major communicable diseases needs to be established and made operational. Epidemic preparedness and response capacity should be enhanced for outbreak investigations and interventions. Communicable disease surveillance should be integrated with non-communicable diseases. More...

Dengue Fever
Dengue fever and Dengue Haemorrhagic fever (DF/DHF) is a viral disease transmitted by Ae. aegypti mosquito. There are four sero-types of dengue virus, DEN-1; DEN-2; DEN-3; and DEN-4; all producing similar manifestations, which may be asymptomatic, undifferentiated fever, dengue fever (DF) and dengue haemorrhagic fever (DHF) with plasma leakage and shock(Dengue Shock Syndrome-DSS). More...

Highlights
Epidemic preparedness and response capacity should be enhanced for outbreak investigations and interventions

Malaria

About 26 million people in Bangladesh are at risk of malaria, of which 14.7 million in the 13 border districts are at high risk. P. falciparum is predominant and drug resistant to first line drug chloroquine is reportedly above the cut off value, is also an emerging problem. There are local outbreaks almost every year. Vector resistance to insecticide is also a problem. Roll Back Malaria needs to be replicated in other districts of the country. More...

Tuberculosis
TB continues to be a major public health problem in Bangladesh considering its mortality and morbidity. Every year more than 300,000 new TB cases occur in Bangladesh, about 50% of them are smear positive. Bangladesh is 4th among the top 22 high TB burden countries of the world. More...

Leprosy
Leprosy endemicity varies widely within the country: 6 northern districts in Rajshahi Division; two metropolitan cities (Dhaka and Chittagong); two districts in Chittagong Division (Total 10 areas) contribute 50% of the cases. After achieving the elimination goal at National level, major challenges for NLEP.(a) o achieve elimination at Sub-national level.; (b) Urban Leprosy control; (c) ensuring quality of diagnosis. More...

SARS
The outbreak of ‘Severe acute respiratory syndrome’ (SARS) illness had spread round the world in a very short time showing clear evidence that this agent has potential for global spread. SARS, that was first recognised on 26 February 2003 in Hanoi, Vietnam, had spread to 32 countries of the world, causing nearly 8439 cases and 812 deaths worldwide from November 1, 2002 to July 4, 2003. The SARS virus is a new ‘coronavirus’ unlike any other known human or animal virus in the Coronavirus family. More...

Filariasis
Filariasis is a public health problem in the northern districts of Bangladesh. Some studies reveal that Microfilaria rates are 16.8 and 32.8% in Thakurgaon and Nilfamari districts, respectively. MDA (DEC and Albendazole) needs to be expanded in 23 districts. More...


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