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They forecast an atypical climatic event that adds risk in the midst of the dengue epidemic

2023-04-25T09:36:57.821Z


More than a month into autumn, this week thermal peaks of 33 degrees are expected in several provinces. What an official report announces between now and June.


If mosquitoes knew how to read, this would be

good news for them

.

Not so for the average reader, whose fate seems to suffer this year from the alignment of the planets under the slogan "save the vector."

In other words, more than a month into autumn,

a summer

is forecast for this week with highs that could

exceed 30 degrees

in the center and north of the country.

Humidity and heat, to be more precise about the

unusual climatic phenomenon

that is already underway and that is expected to finish hatching between Friday and Sunday, with the greatest impact in the provinces that until now have borne the brunt of the epidemic

of dengue

_

The National Meteorological Service (SMN) announces that the minimum and maximum temperatures will increase until reaching

 peaks of 33 degrees

in Córdoba, Santa Fe, Corrientes, Entre Ríos, Chaco, Formosa and Santiago del Estero.

In the Capital and the province of Buenos Aires the scenario is similar, but

less extreme

: the maximum for Friday and Saturday would be around 27 degrees, although due to the humidity the

thermal sensation

would be higher.

The minimums, in addition, will exceed 20 degrees.

In more than half of the Argentine territory the climate will show this behavior, with the added nuance that in some provinces, such as Tucumán and Jujuy, the gradual rise of the thermometer will be the corollary of abundant

rains

.

Rains that on the one hand bring some relief to the drought, but on the other add risk in places where rubbing

to

prevent the proliferation of

Aedes aegypti

becomes a utopia.

The health authorities insist on scrapping to avoid mosquito breeding sites.

Photo: Gustavo Ortiz

The phenomenon is part of what had been announced:

a warmer autumn than usual

.

The historical climate average for April indicates maximums of 22 degrees and minimums of 16. This year, on the other hand, the cold took longer to arrive and -after the debut of low temperatures- lasted relatively little, to once again give rise to complicit

weather

of the dengue-transmitting

mosquito .

In short, there is the perfect but timely warned combo: the epidemic that

repeats itself cyclically every three years

, increasingly recharged by the effects of climate change, the result of which is these

atypical events

that contradict and continue to put the seasonal categories in crisis. .

Celeste Saulo, director of the National Meteorological Service, said it in a note published in

Clarín

 last weekend: “We see that the summers will be longer and the winters shorter.

In some regions of the world like ours,

the warm space is getting longer

.

This is something that arrived, was installed and will continue, we already have it on us”.

Two specimens of Aedes aegypti mosquitoes, transmitters of dengue.

Photo: Reuters

The quarterly climatic report of the SMN, for April, May and June, foresees

higher than normal

temperatures in the northwest, Cuyo, Córdoba, center-south of Santa Fe and Entre Ríos.

And

normal values ​​or higher than normal

in the north of the Litoral, Buenos Aires and La Pampa.

In the rest of the country, the forecast conditions are normal for the time.

This scenario occurs while the

La Niña phenomenon

 has ended after three consecutive years of action and, after a brief neutral period,

the increasingly probable arrival of

El Niño is announced for the

second half of 2023

, a variation that promises an increase of the temperature in the surface of the seas and more abundant rains.

In this context, Argentina is currently experiencing

the largest dengue epidemic in its history

, with a total of

50 deaths

and more than 65,000 registered cases.

The map of fatalities is distributed as follows: Salta (10), Jujuy (10), Tucumán (9), Santa Fe (8), Santiago del Estero (4), Córdoba (2), City of Buenos Aires ( 3), Buenos Aires (2), Entre Ríos (1) and Corrientes (1).

Due to the

alerts that existed

, both climatic and epidemiological, the question arises as to whether the Government

could have anticipated

preventive actions and hastened the approval of the dengue vaccine, in order to protect the most vulnerable population.

If mosquitoes knew how to laugh, there would probably be an answer in that gesture.

PS

look too

They reinserted a specimen of an extinct species in Tucumán and it appeared shot dead

Dengue: they identify three common symptoms that appear less in fatal cases

Source: clarin

All life articles on 2023-04-25

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