[Malaria in Moscow (2006-2007): monitoring of the situation and assessment of antimalaria measures].
The malaria situation in Moscow in 2007 versus 2006 improved--the cases of malaria reduced by 16.3%. A total of 30 new cases of malaria were notified (46 cases in 2006), of them there were 34 imported cases and 4 secondary cases to imported ones. In 2007, the proportion of tertian malaria cases reduced to 55.3% versus 60.9% in 2006. As compared with 2005, in 2007 the cases of locally transmitted malaria decreased by 5 times--from 20 to 4, only 1 case of infection occurred in Moscow (Central Administrative District) and 3 cases took place in the Moscow Region (Ramensky, Stupinsky, and Dmitrovsky districts). Cases of malaria were notified in all administrative districts, with their largest number in the South-Western Administrative District of Moscow due to the detection of ill students from the Russian University of People's Friendship who had come to study from African countries. In accordance to the performed certification of water reservoirs in 2007, a total of 722 Moscow water reservoirs of an area of 1569 ha were registered at the Administration of the Russian Agency for Consumer Surveillance. The examination frequency of all water reservoirs was about 13 per season, including 20 anopheles-containing ones. The larvae of bloodsucking mosquitoes inhabited 541 (75%) water reservoirs, including 461 (63%) water reservoirs occupied by the malaria vector. As compared with 2006, the area of treatments increased by 351 ha. In the summer, a total of 2133.3 ha ofwater reservoirs were treated, including 2009.5 ha against larvae of malaria mosquitoes. The bulk of water reservoirs were exposed to triple-quadruple treatments.
T M
TM
Ivanova
N I
NI
Timoshenko
A M
AM
Baranova
D000328:Adult; D000818:Animals; D009033:Culicidae; D004784:Environmental Monitoring; D062665:Epidemiological Monitoring; D006801:Humans; D007303:Insect Vectors; D016778:Malaria, Falciparum / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control*; D016780:Malaria, Vivax / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control*; D008875:Middle Aged; D009031:Moscow / Q000453:epidemiology; D009032:Mosquito Control; D011156:Population Density; D012307:Risk Factors; D012621:Seasons; D014195:Travel