A team of French and Brazilian researchers warn that chikungunya virus is poised to invade, and become epidemic in the Americas according to research published ahead of print in the Journal of Virology.
At least 573 people have died from dengue in Brazil so far this year, nearly twice the figure reported in 2012, according to official figures released Wednesday. Last year, 292 deaths were recorded and 473 in 2011, according to the health ministry.
Paraguay, north Argentina and Brazil are in dengue alert following the confirmation of over 200.000 cases of the mosquito transmitted viral disease so far this year. The situation is considered worst that in previous years because besides a deep rise in the confirmed cases, the circulation of the four sero-types (strains) of dengue (1, 2, 3 and 4) has been detected, which means the disease keeps expanding.
Paraguay’s Health Ministry announced it will appeal to SMS messages as part of the awareness campaign to help prevent the mosquito transmitted dengue disease which this year has already caused 70 deaths and thousands of infections.
Dengue continues to claim lives in Latin America with over 400 deaths and nearly 161.000 infection cases according to this year’s reports from the different countries.
The Cuban Public Health Ministry (MINSAP) this week again called on people's support to help eradicate the proliferation of the dengue transmitter Aedes aegypti mosquito during the summer months, when vector-associated diseases are on the increase.
Brazil said it will breed huge numbers of genetically modified mosquitoes to help stop the spread of dengue fever, an illness that has already struck nearly 500,000 people this year nationwide, killing 74.
Paraguay’s Minister of Public Health Esperanza Martinez acknowledged on Tuesday that the current mosquito transmitted dengue epidemic is far more severe than that of 2007, considered the worst in recent times, and claimed she has had limited support from city councils
The dengue disease transmitted by the ”Aedes aegypti” mosquito is again on the attack in most South American countries with Paraguay reporting 18 deaths and Bolivia, 20 and thousands infected so far this year.
Paraguayan health authorities said that the number of dengue confirmed cases have reached 5.646, including a death toll of twelve, the latest of which a 60-year-old man and a 5-year-old boy. Most of the deaths reported are in areas near the border with Brazil.