SYDNEY: A polio outbreak has been declared in Papua New Guinea, sparking concern about the disease's spread in a country with low vaccination rates, health officials said.
Poliovirus, most often spread through sewage and contaminated water, is highly infectious and potentially fatal.
It can cause deformities and paralysis and mainly affects children under five years old.
The virus was detected in wastewater and environmental samples in the Pacific nation's capital Port Moresby and second largest city Lae, the World Health Organization (WHO) said.
In subsequent testing, two children in Lae were found to have the poliovirus type 2 strain, according to the WHO representative in Papua New Guinea, Sevil Huseynova.
The confirmation of community transmission in the children "constitutes a polio outbreak", Huseynova said in briefing notes provided to AFP on Friday.
The health agency "expresses deep concern over the confirmed outbreak", she said.
Genetic testing showed the polio strain detected in Papua New Guinea was linked to one circulating in Indonesia.
Papua New Guinea was certified as polio-free in 2000, but immunisation rates among children are low -- less than 50 percent, according to the WHO.
"Polio is a highly infectious disease, and in communities with low polio immunisation rates, the virus quickly spreads from one person to another," Huseynova said.
Papua New Guinea Health Minister Elias Kapavore said the situation was "serious but manageable".
"We've dealt with this before and know what works," he told reporters on Thursday.
"Vaccination is safe and effective, and we're acting quickly to keep children protected."
Polio outbreak declared in Papua New Guinea
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Polio outbreak declared in Papua New Guinea
South Korea calls for resuming dialogue with North
- President Lee Jae Myung has sought to mend ties with the nuclear-armed North since taking office in June
- North Korean leader Kim Jong Un last week dashed hopes of a diplomatic thaw with Seoul
SEOUL: South Korean President Lee Jae Myung called on Sunday for dialogue with North Korea to resume, after Pyongyang last week shunned the prospect of diplomacy with its neighbor.
Since taking office in June, a dovish Lee has sought to mend ties with the nuclear-armed North, which reaffirmed its anti-Seoul approach during a party meeting last week.
“As my administration has repeatedly made clear, we respect the North’s system and will neither engage in any type of hostile acts, nor pursue any form of unification by absorption,” Lee said in a speech marking the anniversary of a historical campaign against Japan’s colonial rule.
“We will also continue our efforts to resume dialogue with the North,” he said.
North Korean leader Kim Jong Un last week dashed hopes of a diplomatic thaw with Seoul, describing its overtures as “clumsy, deceptive farce and a poor work.”
Speaking at the party congress in Pyongyang, Kim said North Korea has “absolutely no business dealing with South Korea, its most hostile entity, and will permanently exclude South Korea from the category of compatriots.”
But he also said the North could “get along well” with the United States if Washington acknowledges its nuclear status.
Speculation has mounted over whether US President Donald Trump will seek a meeting with Kim during planned travels to China.
Last year, Trump said he was “100 percent” open to a meeting.
Previous Trump-Kim summits during the US president’s first term fell apart after the pair failed to agree over sanctions relief — and what nuclear concessions North Korea might make in return.
