Helping the world's biggest refugee camp prepare for COVID-19 | 7.30

Melbourne engineer Neil Doherty is one of the last Australians still deployed in the world's largest refugee camp in Bangladesh, Cox's Bazar. As the COVID-19 pandemic spreads, coming home is the last thing on his mind. For more from ABC News, click here: https://ab.co/2kxYCZY You can watch more ABC News content on iview: https://ab.co/2OB7Mk1 Subscribe to us on YouTube: http://ab.co/1svxLVE Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 You can also like us on Facebook:   / abcnews.au   Or follow us on Instagram:   / abcnews_au   Or even on Twitter:   / abcnews