Rain
was
a constant feature in coastal north-east NSW last
month.
Up
to 27 February 2021 Yamba
had
recorded 242.2mm, Evans
Head 296.8mm,
Ballina
329.2mm, Cape Byron 247.4mm and Murwillumbah 299.4mm.
Autumn
which begins on today,
1
March, is expected to bring more rain through to May.
Australian
Bureau of Meteorology,
25 February 2021:
Autumn
is likely to be wetter than average across Arnhem Land in the NT,
southern and eastern Queensland, most of NSW, eastern SA, and eastern
Tasmania. Chances greater than 70% are generally confined to small
pockets of southern Queensland and north-east NSW.
Along
with the rain Autumn is likely to be warm, with north-east NSW having
a 60-70 per cent chance of exceeding median maximum and minimum temperatures.
This
combination of a wetter and warmer March (beginning with
median maximum temperatures on the coast from Clarence to the Tweed
expected to be between 27-28 degrees Celsius)
will likely see mosquitos
remain active in our region, so locals need to remember to apply
mosquito repellent when outdoors even
though Summer has ended.
The
incidence
of aboroviral
diseases, and Ross
River Fever
in particular, have been increasing since 2020.
ABC
News, excerpt, 16 February 2021:
NSW
Health says symptoms of Ross River infection include fever, rash and
joint pains, and that prevention relies on avoiding mosquito bites.
"The
majority of people recover completely in a few weeks. Others may
experience symptoms such as joint pain and tiredness for many
months."
Official
figures show many regions experienced their worst year on record for
the virus.
There
were more than 640 cases in the Hunter-New England Local Health
District, its highest number in the past 30 years.
About
400 cases were identified in the northern and mid north coast regions
— the 30-year average for the Northern NSW Health District is 135
cases a year.
Cameron
Webb, a researcher for NSW Health Pathology, said mosquito numbers
exploded after heavy rain in February 2020.
"But
it's incredibly difficult to predict ... even though you do get more
cases of the disease when there are more mosquitoes about, it's a bit
more complicated than that," Dr Webb said.
"Because
mosquitoes don't hatch out of the wetland already infected with the
virus, they have to bite native animals and those animals are
typically kangaroos and wallabies.
"You
will be at greater risk ... when you are outside some of the main
urban areas, particularly when you are in that interface between the
wetlands and areas where there is a lot of wildlife."
Council
campaign
Councils
on the far north coast, one of the worst-affected areas, recently
launched the Tackling Mosquitoes Together campaign.
It
was developed to raise awareness about risk factors, especially
trouble spots around the home.
The
Tweed Council's environmental health officer, Kelly Piazza, said
mosquitoes would breed wherever there was still water.
"Anywhere
and everywhere, and they will take any opportunity," she said.
"So
anywhere the water can sit and be stagnant, that's where you're going
to find that mosquitoes will come and lay their eggs."…...
Tackling Mosquitoes Together campaign runs through to end of April 2021. Details at https://www.tacklingmosquitoestogether.com.au/
Join our SMS program for helpful tips and reminders to protect yourself, your family and community from the disease risks and nuisance of mosquitoes.