A mum-of-three who became the youngest Australian woman to fall victim to Covid-19 had rapidly deteriorated just days after her diagnosis, with her husband now fighting for his life in hospital.
Ianeta Isaako, 30, was found dead in her home at Helena Avenue in Emerton, Blacktown, after she tested positive for the virus only a few days prior, NSW Health has confirmed.
Paramedics rushed to the Western Sydney home on Monday after Mrs Isaako's condition had rapidly deteriorated.
It is understood her husband Sako is currently in hospital battling the virus while grief-stricken family and friends mourn the death of his wife and care for the couple's three young children.
Ianeta Isaako died from Covid-19 on Monday after her condition rapidly deteriorated, while her husband Sako Isaako fights for his life in hospital (pictured, Sako and Ianeta Isaako with family)
The Western Sydney community has been left shattered by the sudden death sending an influx of tributes for the family on social media.
'Our hearts are breaking and our thoughts are with your beautiful children, loving husband and wider family. May you rest in perpetual light and love,' the Penrith Junior Rugby Union Club wrote.
'We also ask that everyone keeps husband Sako Isaako in our thoughts and prayers as he is currently fighting illness in hospital. One Club, One Family, One Vision,' the post continued.
Western Vikings JRLC also sent their condolences to the family, who appeared to be well-known in the Western Sydney rugby league community.
'Our hearts go out to the family in this time of sorrow as our collective hearts are heavy with sympathy. Our rugby family are sharing the sorrow with love and friendship. Words fall short of expressing our sorrow,' the club wrote.
Tributes flowed for the Isaako family, who appear well-known in the rugby league community, on social media (pictured)
'We will always be there for the family in this hour of need. May her soul Rest In Peace, we also ask that everyone keeps husband Sako in your thoughts and prayers as he is currently fighting illness in hospital,' the club posted.
Close friends and relatives continued to extend an outpouring of grief for the beloved mother-of-three.
'Thank you to all our family and friends who have reached out, this was our final goodbye to our sweet Ianeta, ohh too soon … way too soon,' one relative wrote.
'My heart is broken,' another simply said.
'I know there is nothing in this world matters anymore, when death takes the most beautiful part of your heart. I want you to think of what she would've wanted you to do,' another added.
Mrs Isaako, her husband and their three children lived in a small flat next to other family members, and were often seen playing in the front yard with their kids.
NSW Police said officers were called to a property on Helena Avenue in Emerton, Blacktown, at about 3pm on Monday, following reports a woman was found unresponsive.
An ambulance since returned to the property on Tuesday to check up on relatives still staying at the home.
'Sadly, NSW Health has been notified of the death of a person who had Covid-19,' a spokesperson said. 'A woman in her 30s from Sydney's west died at home.'
Mrs Isaako is the 75th person to succumb to Sydney's Delta Variant outbreak.
