Megan Daviesand Carwyn John,BBC Wales

Ray Burmiston
Russell T Davies, creator of It's a Sin, has written astir life successful nan '80s erstwhile location was nary curen for HIV
It's a Sin writer Russell T Davies has warned "the conflict is not over" erstwhile it comes to eradicating HIV.
He said misinformation astir nan microorganism made him "despair" and warned that we must not "blunder into nan early without looking backmost astatine nan past".
Davies' warnings travel arsenic UNAIDS, nan UN's associated immunodeficiency prevention programme, warned the world consequence to HIV has suffered its astir important setback successful decades owed to cuts successful world funding.
It warned a nonaccomplishment to scope nan 2030 world HIV targets could consequence successful an further 3.3 cardinal caller HIV infections successful nan adjacent 5 years.
The World Health Organisation regards HIV arsenic a "major world nationalist wellness issue" and estimated it had claimed 44.1 cardinal lives to date.
While it isn't curable, antiviral medicine developed successful nan '90s intends that patients tin unrecorded agelong and patient lives.
Davies, 62, recalled a clip erstwhile fearfulness astir nan microorganism was beforehand and centre of nationalist consciousness, arsenic deaths dominated nan headlines.
"I was 18 successful 1981, truthful I benignant of witnessed and stood backmost from and was horrified by nan pandemic that ensued," said nan Swansea-born screenwriter.

Channel 4
It's a Sin tells nan communicative of a group of friends successful 1980s London
He said he while he remembered "the heroes who stood up and made it count, and person fought", he was worried and angered by nan misinformation and stigma that he believed still existed.
"There are awesome dangers coming. Now we person HIV denial, which is simply a increasing force... that's becoming almost argumentation successful immoderate places," referring to a conception he said was spreading online successful nan United States that HIV does not origin Aids.
He added: "I'm perfectly definite nan conflict is not complete and sometimes I fearfulness that nan battle's astir to statesman again."
It's a Sin told nan communicative of a young group of friends successful London astatine nan tallness of nan Aids epidemic.
Davies, who is gay, is considered a trailblazer wrong LGBTQIA+ play and said it was "the awesome privilege" of his life to person written a show that allowed group to talk astir a microorganism that was, for truthful long, shrouded successful shame.
"There is not a azygous time erstwhile personification doesn't extremity maine and opportunity really overmuch that show meant to them," he said.
What is HIV?
Human immunodeficiency microorganism (HIV) is simply a microorganism that weakens your immune strategy and increases your consequence of superior illness, according to nan NHS.
It is astir often dispersed by having vaginal, anal aliases oral activity pinch personification who has HIV, while not utilizing a condom.
Aids (acquired immune deficiency syndrome), aliases late-stage HIV, is nan sanction for a postulation of superior illnesses caused by nan HIV virus.
With nan correct treatment, astir group pinch HIV do not create Aids and are capable to unrecorded a agelong and patient life.
There are astir 2, 800 group surviving pinch HIV successful Wales, according to Fast Track Cymru, a kindness which intends to extremity HIV transmission successful Wales.
There is simply a globally recognised target to extremity caller transmissions of nan microorganism by 2030.

Mark Lewis
Mark Lewis said he had knowledgeable prejudice arsenic a consequence of his HIV diagnosis
Mark Lewis, a elder argumentation advisor to nan All Party Parliamentary Group connected HIV/Aids successful Westminster, recalled nan infinitesimal he learned he had nan virus.
"I was benignant of surviving a dishonesty because I was moving successful nan field, I was telling different people, I was keeping a list, but I hadn't told my ain family," said nan 43-year-old, primitively from Carmarthenshire.
"I wasn't worried astir HIV because I thought it had gone away, because it wasn't successful nan news arsenic much, and I thought I was an knowledgeable personification myself."
Mr Lewis said he had knowledgeable prejudice arsenic a consequence of his test successful 2018, including a dentist who asked him if it was safe for nan session to dainty him.
He besides recalled an brushwood pinch a barman who was gay, who didn't cognize what World Aids Day was aliases recognise a pin worn by Mr Lewis which publication "Can't Pass It On" - a reference to nan truth you can't transmit HIV if you're having effective treatment.
"That is nan problem, a batch of youngsters don't cognize astir it, because we've travel truthful acold successful nan curen and nan prevention and each that," he said.
"We've still sewage a agelong measurement to go."

Dr Olwen Williams
Dr Olwen Williams has been moving successful nan section of intersexual wellness and HIV since nan precocious eighties
Dr Olwen Williams remembers learning astir nan first cases of HIV being reported successful nan UK successful 1980s, erstwhile she was finishing her aesculapian grade successful Liverpool.
She remembers being incapable to find immoderate accusation astir nan information successful her textbooks.
As a young expert primitively from northbound Wales, she past spent clip moving connected a HIV ward successful London astatine nan tallness of nan epidemic.
"It was rather affectional because this was my adjacent group I was looking aft and seeing," said nan now 66-year-old.
"They were group successful their 20s and 30s. It was conscionable devastating what was happening."
Dr Williams reflected connected nan joyousness she felt arsenic a expert to beryllium capable to show group they could unrecorded pinch HIV, acknowledgment to modern medicine.
"It's truthful phenomenal to beryllium capable to opportunity successful my lifetime, I person seen thing going from being incurable, a life sentence, to really thing that is simply a chronic disease."
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