Two cases of the Zika virus infection have been confirmed in Australia.
The two cases are residents of New South Wales who had recently travelled to the Caribbean.
Dr Vicky Sheppeard, director of communicable diseases at NSW Health, said in a statement the cases were confirmed on Friday, but added that it is “very unlikely” the infection will spread locally.
“It is very unlikely that Zika virus established local transmission in NSW as the mosquitoes that spread the infection are not established here – although they are found in some parts of Queensland,” Dr Sheppeard said.
Health experts in Australia’s Far North Queensland said that were there to be an outbreak in the area it is likely to be “very minor” however.
Speaking to Sky News Australia, Dr Cameron Webb, an expert on mosquito-borne viruses, said: 'We're very fortunate that the authorities in Far North Queensland have a lot of experience dealing with these small outbreaks of mosquito-borne diseases.
Battling the zika virus - in pictures
Battling the zika virus - in pictures
A worker of the Salvadorean Ministry of Health fumigates a house in Soyapango, 6 kilometers from San Salvador, El Salvador. Salvadorean authorities have began a three days campaign of fumigation to reduce the presence of the mosquito that transmit the Zika virus.
A Health Ministry employee fumigates a home against the Aedes aegypti mosquito to prevent the spread of the Zika virus in Soyapango, six km east of San Salvador. Health authorities have issued a national alert against the Aedes Aegypti mosquito, because of the link between the Zika virus and microcephaly and Guillain-BarrÈ Syndrome in foetuses.
AFP PHOTO/Marvin RECINOSMarvin RECINOS/AFP/Getty Images
A pediatric infectologist examines a two-months-old baby, who has microcephaly, on 26 January 2016 in Recife, Brazil.
A woman walks through the fumes as Health Ministry employee fumigate against the Aedes aegypti mosquito to prevent the spread of the Zika virus in Soyapango.
Marvin RECINOS/AFP/Getty Images
A health ministry employee sprays to eliminate breeding sites of the Aedes Aegypti mosquito, which transmits diseases such as the dengue, chicunguna and Zica viruses, in a Tegucigalpa cemetery on January 21, 2016. The medical school at the National Autonomous University of Honduras (UNAH) recommended that women in the country avoid getting pregnant for the time being due to the presence of the Zika virus. If a pregnant woman is infected by the virus, the baby could be born with microcephaly.
AFP PHOTO/Orlando SIERRA
A man walks away from his home with his son as health workers fumigates the Altos del Cerro neighbourhood as part of preventive measures against the Zika virus and other mosquito-borne diseases in Soyapango, El Salvador
A three-months-old, who has microcephaly, in Recife, Brazil.
A pregnant woman waits to be attended at the Maternal and Children's Hospital in Tegucigalpa. The medical school at the National Autonomous University of Honduras (UNAH) recommended that women in the country avoid getting pregnant for the time being due to the presence of the Zika virus. If a pregnant woman is infected by the virus, the baby could be born with microcephaly.
ORLANDO SIERRA/AFP/Getty Images
Army soldiers apply insect repellent as they prepare for a clean up operation against the Aedes aegypti mosquito, which is a vector for transmitting the Zika virus in Sao Paulo, Brazil.
AP Photo/Andre Penner
Workers disinfect the Sambadrome in Rio de Janeiro to fight the spread of the Zika virus
Dr. Vanessa Van Der Linden, the neuro-pediatrician who first recognized the microcephaly crisis in Brazil, measures the head of a 2-month-old baby with microcephaly in Recife
Mother Mylene Helena Ferreira cares for her son David Henrique Ferreira, 5 months, who has microcephaly, on January 25, 2016 in Recife, Brazil. In the last four months, authorities have recorded close to 4,000 cases in Brazil in which the mosquito-borne Zika virus may have led to microcephaly in infants
U.S. women who are pregnant from traveling to many South American countries
In the last four months, authorities have recorded close to 4,000 cases in Brazil in which the mosquito-borne Zika virus may have led to microcephaly in infants.
Dr. Vanessa Van Der Linden, the neuro-pediatrician who first recognized the microcephaly crisis in Brazil, examines a two-month-old baby with microcephaly on January 27, 2016 in Recife, Brazil
Brazil is one of the countries in South America where the Zika virus has taken hold
Health workers fumigating to combat Zika virus in Lima, Peru. The US have already issued a warning urging pregnant women to avoid travel to Latin American countries
Two-month-old Jose Wesley, born with microcephaly in Brazil, is nursed by his brother
“Exactly the same mosquito that spreads dengue fever in Far North Queensland is the species that's spreading Zika virus,” he added, explaining that even if an infected traveller came to the area and infected local mosquitoes, authorities would be able to respond using the strategic framework already in place for cases such as Dengue fever, making any outbreak “likely to be very minor.”
The World Health Organisation has declared a global emergency over the Zika virus outbreak and has estimated a total of four million people could become infected with the virus this year.
The Zika outbreak began in Brazil last year and is believed to be linked to microcephaly, a condition that causes babies to be born with small heads and brain damage. There is no vaccine, and woman who are or who could be pregnant have been advised reconsider their plans to travel to affected areas – including Latin America, Cape Verde, Samoa and Tonga - or if this is not possible, to be scrupulous in protecting themselves against mosquito bites.Reuse content