British Dental Association scientific adviser Prof Damien Walmsley has welcomed plans to lift a ban on NHS workers with HIV - including dentists - carrying out certain treatments on patients.
He said the new policy brought the UK in line with many other countries.
"Dentists in the UK comply with rigorous infection control procedures to protect both patients and the dental team against the risk of transmission of blood-borne infections," he added.
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Duncan Jones tweeted: "1 month since dad died today. Made this card for him at Christmas. Due in June. Circle of life. Love you, granddad."
More than 10 days after his body was found, Richard Cole's family claim they are still in the dark over the circumstances of his death.
A cold and frosty start, then staying largely dry with plenty of sunshine.