HIV vaccine clinical trials leave scientists "cautiously satisfied"



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Scientists are cautiously optimistic after an HIV vaccine trial showed promising results in initial human trials.

A study published in the medical journal The Lancet examined the effects of the vaccine in subjects tested from 12 HIV clinics in East Africa, South Africa, Thailand, and other countries. United States.

It produced an anti-HIV immune system response in 393 people

was administered with placebo

All vaccine recipients responded by producing some form of immune response against HIV during testing.

A parallel study by researchers tested vaccine strains on rhesus monkeys for resistance to simian-human immunodeficiency virus, an HIV-like disease that affects monkeys.

The most effective vaccine combination 67% of the monkeys used in the trial against the virus.

As the tests were found to be conclusive, a second series of trials is underway on a group of 2,600 women in sub-Saharan Africa.

Dr. Dan H Barouch, principal investigator of the study and professor at Harvard Medical School, said he was "satisfied" with the research, but insisted that the results be treated with caution.

"I would say that we are satisfied with these data so far, but we must interpret the data with caution," he told CNN.

"We must recognize that developing a vaccine HIV is an unprecedented challenge, and we will not know for sure whether this vaccine will protect humans. "

Nearly 37 million people worldwide are living with HIV or AIDS, more than two million of whom are

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Residents watch the city flooded by heavy rains in Kurashiki, Okayama Prefecture, West Japan. Abundant rains have left 47 dead, over 49 people and five others in serious condition in southwest and western Japan, reported public television on July 07, 2018. The Japan Meteorological Agency has warned of floods in the southwest and southwest. In nine prefectures of western and southwestern Japan, the authorities issued evacuation orders to more than one million people in the southwestern and western parts of the country. Japan

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1/52 7 July 2018

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3/52 6 July 2018 [19659016Unegarded'honneurmontreunephotodeSamarnKunan38ansunancienmembredel'unitéSEALdelamarinethaïlandaisequiestmortentravaillantpoursauver12garçonsetleurentraîneurpiégédansunegrotteinondéedansunaéroportdelaprovincedeRayongenThaïlande19659017] REUTERS


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MTI via AP [19659179] 5/52 4 July 2018

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6/52 July 3, 2018

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Reuters [19659176] 9/52 June 30, 2018

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10/52 ] 29 Ju 2018

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11/52 28 June 2018

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12/52 June 27, 2018

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13/52 26 June 2018

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14/52 25 June 2018

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15/52 24 June 2018

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REUTERS


16/52 23 June 2018

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18/52 21 June 2018

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19/52 June 20, 2018

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20/52 June 19, 2018

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23/52 June 16, 2018

Kashmiri youth through stones during clashes between protesters and Indian government forces in Srinagar

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24/52 June 16, 2018

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28/52 12 June 2018

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29/52 11 June 2018

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33/52 7 June 2018

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Reuters



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52 1 juin 2018

Le nouveau Premier ministre espagnol, Pedro Sanchez, pose après un vote sur une motion de censure au Parlement espagnol à Madrid. Le parlement espagnol a évincé le Premier ministre Mariano Rajoy par un vote de défiance suscité par la fureur contre les malheurs de la corruption de son parti, avec son archevêque socialiste, Pedro Sanchez, prenant automatiquement le pouvoir.

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31 Mai 2018

Zinedine Zidane regarde après une conférence de presse pour annoncer sa démission en tant que directeur du Real Madrid. Il a confirmé qu'il quittait les géants espagnols, quelques jours après avoir remporté la Ligue des Champions pour la troisième année consécutive.

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41/52 30 mai 2018

Un travailleur nettoie Des migrants du Millenaire s'installent le long du cbad de Saint-Denis près de la porte de la Villette, dans le nord de Paris, après son évacuation le 30 mai. Plus d'un millier de migrants et réfugiés ont été évacués tôt le matin.

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42/52 29 mai 2018

La police et les ambulances sont vues sur le site où un homme armé a abattu trois personnes, dont deux policiers, avant d'être tué par des officiers d'élite, dans la ville de Liège, dans l'est de la Belgique.

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43/52 28 mai 2018

Le président français Emmanuel Macron rencontre Mamoudou Gbadama, 22 ans, originaire du Mali, au palais présidentiel de l'Elysée à Paris. Gbadama, qui vit illégalement en France, est honoré par Macron pour avoir escaladé un immeuble d'appartements pendant le week-end afin de sauver un enfant de quatre ans qui pend d'un balcon du cinquième étage.

AP


44/52 27 mai 2018

Migrants wait to disembark from the ship Aquarius in the Sicilian harbour of Catania, Italy

Reuters



45/52 26 May 2018

Ireland awaits the official result of a referendum that could end the country's ban on abortion. Co-Director of Together For Yes Ailbhe Smyth speaks to the media after exit polls suggested victory for the Yes campaign.

PA Wire/PA Images


46/52 25 May 2018

Film producer Harvey Weinstein arrives at the 1st Precinct in Manhattan where he turned himself in to New York police for badual misconduct charges.

Reuters


47/52 24 May 2018

Russian President Vladimir Putin (R) meets with his French counterpart Emmanuel Macron at the Konstantin Palace in Strelna, outside Saint Petersburg, on May 24, 2018

Getty Images


48/52 23 May 2018

People protest outisde the Tamil Nadu House after at least 10 people were killed when police fired on protesters seeking closure of plant on environmental grounds in town of Thoothukudi in southern state of Tamil Nadu, in New Delhi.

ANI via Reuters



49/52 22 May 2018

People demonstrate in Paris during a nationwide day p rotest by French public sector employees and public servants against the overhauls proposed by French President Emmanuel Macron, calling them an "attack" by the centrist leader against civil services as well as their economic security.

AFP/Getty


50/52 21 May 2018

Newly appointed Catalan president Quim Torra arrives to visit jailed Catalan separatist politicians at the Estremera jail near Madrid.

AFP/Getty


51/52 20 May 2018

Venezuelan President Nicolas Maduro casts his vote during the presidential elections in Caracas. Maduro was seeking a second term in power.

AFP/Getty


52/52 19 May 2018

Channelized lava emerges on Kilauea Volcano's lower East Rift Zone on Hawaii. The USGS said on its website that "a fast-moving pahoehoe lava flow that emerged from fissure 20… continues to flow southeast," with the quickest of three "lobes" progressing at 230 yards (210 meters) per hour.

AFP/US Geological Survey

According to UNAIDS, the joint United Nations programme on HIV and AIDS, an estimated 1.8 million people worldwide become newly infected with the virus each year – roughly 5,000 new cases every day.

Although HIV treatments have become exponentially better since the disease was officially identified in the early 1980s, a vaccine has proved elusive.

Prep, or pre-exposure prophylaxis, can prevent HIV being transferred badually between partners, with experts suggesting it could prevent one in four cases.

However, the drug must be taken regularly, unlike a vaccine, in order to prevent the user contracting the virus.

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