Jacob Hopkins, the first volunteer directly infected with the virus These volunteers have lined up to participate in the “human trial,” which has long been successfully used to develop vaccines for diseases such as typhoid and cholera. The world’s first human trial for Covid-19 began in the UK in March of this year, as scientists tried to determine the minimum dose of virus needed to infect volunteers. from 18 to 30 years old. Alastair Fraser-Urquhart, human trial volunteer Alastair Fraser-Urquhart “registered immediately” to participate in the trial and also became the manager of 1Day Sooner, a British non-profit that advocates for volunteers to participate in research studies. save on humans. “We are really, really lucky that an mRNA vaccine is a viable platform to start with, but there is no guarantee it will,” he said, “And even if it turns out to be completely useless. , thanks to a test like this, you can detect that in a matter of weeks instead of months.” Mr Fraser-Urquhart was one of the few to take part in the first phase of the trial, in which volunteers were screened before going into isolation at the Royal Free hospital in London. A few days later, the virus was injected into Fraser-Urquhart’s nose by a scientist wearing full protective gear while he lay in bed wearing only a T-shirt and jeans. There were about six other researchers, all covered from head to toe, standing in that room. “One of them stood in the corner of the room and counted down the seconds… as if it were a rocket launch,” Fraser-Urquhart said. He said the experience was both terrifying and memorable. “In the same room with such a large amount of pure virus… it looks like normal water. I didn’t expect to see coronavirus like this.” According to Jacob Hopkins, the first volunteer directly infected with the virus, after being injected, they will lie down for 10 minutes before sitting up and holding the position for another 20 minutes. “When we finished, we were… high five. It was a really weird moment, it was like “that’s great, Covid!”? And then it all really started.” After contracting the virus, the participants were monitored 24 hours a day for at least 14 days, and blood samples and nasal swabs were collected every day. Both Fraser-Urquhart and Hopkins felt fine for the first few days, but had to go through a few “difficult” days before recovering. “Honestly, it wasn’t easy, but it was an extraordinary experience, and one of the best things I’ve ever done in my life,” Hopkins said. “When you contribute to a project that can bring a lot of good… it feels good to be a part of it.” After discharge, the participants were followed up for a year so the researchers could detect any long-term symptoms. Overall, each person will be supported around £4,500 (VND 146.8 million) for their contribution. Fraser-Urquhart donated his first donation to The Vaccine Alliance, and plans to donate the rest to other charities. “It’s good to be able to demonstrate that at least some of the volunteers participate purely out of compassion,” he said. “Actually, this support never influenced my decision to join.” Some scientists have hesitated to expose volunteers to Sars-CoV-2 – the virus behind COVID-19 – because it currently has no cure, although there are several methods. The treatment has been shown to be effective. Meanwhile, some advocates of the trial argue that the coronavirus poses a low risk to young and healthy people and offers high benefits to society. These benefits include the ability to accelerate the development of a second-generation vaccine, as developing countries grapple with inadequate demand. They can also be used to compare people who are suitable for vaccines, develop treatments, and advance the scientific understanding of the virus.

Samsung is a brand with more than 40 years of operation in the field of manufacturing air conditioners. The company is constantly improving and optimizing products to bring the best experience, including the WindFree line of air conditioners with special cooling capabilities that have made a strong impression at international technology exhibitions. Anyway, let’s experience this WindFree air conditioner product. Modern design Samsung WindFree air conditioner uses the dominant white color to fit into any space. Modern design with top exits and tiny holes in the front. The machine also has a high-end Aurora display screen, which helps users easily monitor the air quality in their room through the “extremely polluted – polluted – normal – good” indicator light, and the screen at the same time. will also send a signal to the machine and AI will automatically optimize the filter’s efficiency so that the room space is always clean, protecting the health of the whole family. Fast cooling ability Every time you step home, perhaps everyone wants to receive cool air right away, so the fast cooling ability of Samsung WindFree air conditioners is worth it. Using new generation R32 refrigerant combined with high-end Digital Inverter compressor brings impressive cooling performance. With just one simple operation on the remote control, the room will quickly reach the optimal cool temperature or gently blow cold air through 23,000 small holes, limiting direct wind but still maintaining the desired temperature of the person. use. Thus, users will not be cold, affecting health. Samsung WindFree provides gentle and quick cooling, helping users get the most comfortable space. Ability to save electricity Not only has the ability to cool quickly, but Samsung WindFree air conditioners can also save considerable electricity with the superior Digital Inverter Boost technology when combined with WindFree Cooling technology to help save power up to 77% and maintain the desired temperature steady. With the 8-pole Digital Inverter Boost compressor motor, Samsung WindFree operates more stably than air conditioners with only 4-6 poles, reducing power consumption fluctuations, thereby saving electricity up to 73%. compared to conventional air conditioners. Combined with WindFree technology, this number increases to 77%, eliminating worries about electricity bills each month. Artificial intelligence AI analyzes & remembers usage habits, automatically adjusting the temperature and airflow suitable for each house. Smooth operation With neodymium magnets and Twin Tube Muffler dual muffler, the machine is quiet, smooth and durable, the indoor unit noise level only ranges from 23-26dB. Take care of health Besides the cooling function, the WindFree air conditioner can also filter 99% of viruses, bacteria, fine dust and allergens with PM 1.0 Filter to protect the overall health of users (certified by international organization CAC & Intertek) More specifically, the filter & mask of the WindFree air conditioner is designed to be easily removable, you can disassemble it for cleaning at home without any extra cost. General assessment Samsung’s world’s first WindFree technology to instantly cool down without worrying about cold winds is truly impressive and worthwhile. Samsung WindFree air conditioner is probably the perfect solution for your room.

Co Chung restaurant brings pure Vietnamese dishes in Singapore. With the goal of bringing pure Vietnamese flavor, Co Chung restaurant introduces to international friends the culinary flavors of all three regions of the North – Central – South. As a result, diners have the opportunity to experience many other special dishes, not just pho. Specifically, tourists and Vietnamese expatriates can enjoy many dishes such as grilled pork vermicelli, spring rolls, rib rice, banh beo, spring rolls, pancakes… The menu at Co Chung restaurant includes dishes that are close to Vietnamese taste. Towards a cozy space similar to Vietnamese meals, the range of utensils and furniture at the restaurant are carefully selected. Flower pots or paintings by many Vietnamese photographers are also arranged by the restaurant to make diners feel like they are at home. Ms. Chung shared that her restaurant will not only be an address to introduce Vietnamese dishes but also a cultural bridge to introduce both people and Vietnamese tourism. Banh xeo, one of the favorite dishes of many diners at Co Chung restaurant. Opened right at the time of the Covid-19 pandemic broke out in March 2020, Co Chung restaurant was fortunate to receive a lot of attention and support from diners. The staff all see this as an opportunity and motivation to develop the restaurant, affirming its position on the culinary map of Singapore. Many newspapers in Singapore praise the restaurant’s food and service. Screenshots. “We are proud to be one of those small restaurants that are covered by mainstream newspapers like The Straits Times in Singapore,” said the owner. Sharing about daily challenges, Ms. Chung cannot hide her joy every day when she is attached to what she loves – Vietnamese delicacies. Chung’s first branch is located at Level B2, Unit 20 at 68 Orchard Road, Plaza Singapura Mall – one of the busy commercial centers on the famous Orchard shopping street, right at Dhoby Ghaut Central Station. The second branch also opened a few months later at 5 Lor Telok, 049018.

Some of the benefits of tomatoes can be mentioned as: Improve eyesight, prevent cancer, brighten skin, good for hair, reduce blood sugar, promote good sleep, keep bones strong. .. Especially tomatoes contain low cholesterol, saturated fat, sodium and calories, so many women use them in the weight loss menu. You can eat raw tomatoes sandwiched with sandwiches, salads, sauces, smoothies, and even soups. However, not everyone knows how to choose tomatoes to ensure the quality. As a result, many people often buy old, even crushed, and rotten tomatoes. In fact, to choose fresh and delicious tomatoes is not difficult, you only need to consider the following 4 points: Observe the fruit shape When choosing tomatoes, observe the shape of the fruit carefully. Choose fruits that are similar in size, rounded in shape, have a shiny shell, are not stamped or have scratches. These are usually thick, juicy fruits. In contrast, the fruit has a crooked shape, unbalanced, scratched on the surface, and has a thick skin to the touch, it has little water and a bad taste. Especially, do not choose the type with corners, edges, strange shape because it can be the type that is well-done. Consider the color Tomatoes can be reddish with a little yellow color because the surface of the fruit has different time exposure to the sun. (Illustration) Because each fruit surface location has different time to receive sunlight, the color of tomatoes is often inconsistent, may be reddish with a little yellow or red but with a little green. If a tomato has an eye-catching, very uniform red color, but looking closely at this color is unnatural, it’s best not to buy it because it may have been sprayed with ripe sprays. Use your hand to shape the fruit Use your hand to gently squeeze the fruit, the firmness of the tomato can reflect the quality of the fruit. Naturally ripe tomatoes have a soft, elastic pulp. If the fruit has an eye-catching red color but feels hard to the touch, without specific aroma, it is best to ignore it as this can be a chemically-ripened tomato. The inside is not succulent and is definitely not delicious. Observe the fruit stalk If you want to choose juicy tomatoes, thick meat and a lot of flour you can observe the stem. Tomatoes with 6 stalks on the stem are usually sweeter than tomatoes with 5 stalks. If you pay close attention, you will discover that the stalks of some tomatoes are 5 stalks, others 6 branches. It is this difference that partly determines whether the fruit is delicious or not. Tomatoes with 6 stalks are usually late ripe, absorbed enough sunlight, so more nutrients and more delicious. Therefore, prioritize tomatoes with 6-stem stalks. Note, unlike other vegetables, tubers and fruits, tomatoes are not recommended for refrigeration. Exposure to low temperature tomatoes are easy to crush, water boots, causing them to lose their characteristic delicious flavor. So should buy just enough tomatoes to use and use up in 1-2 days. Minh Hoa (th)

There are year round in our country, but bananas are also one of the regular chemical soaked fruits. According to the experience of small businesses, if a banana is ripe, but its stalk is still green or plastic, it is more likely that a banana is ripe. Photo: Vietnamnet Ripe banana peel has eye-catching yellow color, smooth. Meanwhile, naturally ripe bananas have a dark yellow skin with small black or brown spots. Photo: Hai Phong security newspaper. Around April and May are avocado in season. Avocado is sold on sidewalks, supermarkets, local markets … The avocado shell is soft and long-haul, if the fruit is ripe, it will be crushed and crushed. Therefore, small traders can chemically soak the fresh avocado with chemicals. Photo: Internet To distinguish impregnated avocado, a gardener said, green avocado, the stalk is green, the avocado stalks will turn dark. If the stalk is still green and the avocado body is soft, the avocado has been chemically aged. Photo: Internet To choose safe and delicious durian, consumers need to pay close attention to the stalk and the prickly part. The hard, green stalks will just drop, and the old stalks that are stained or withered may have been soaked with medicine to promote ripe fruit. Photo: Internet Ripe durian spines will bloom green, yellow and gray. Meanwhile, pickled durian prickles early, soaked for a long time, they will not bloom, bruise in many places. Photo: Labor capital. Mangoes are also frequently contaminated with chemicals. Ripe mangoes due to stimulant drugs often ripen unevenly, the fruit has no fragrance, and has black stalks. Photo: Internet Delicious ripe mangoes have stalks still firm, not soft. If the stem of the mango has a strong sweet aroma, the aroma of essential oils means the mango is fresh, no chemicals. Photo: Internet To distinguish ripe jackfruit and ripe jackfruit, can be based on observing the jackfruit fruit. Ripe jackfruit plants rarely have pus, while ripe jackfruit is pressed with white pus flowing in each stream. Photo: Cooky. In addition, ripe jackfruit plants often have a characteristic aroma, ripe jackfruit must smell carefully to have a faint scent. Photo: Internet Video: HCMC: 1.3 tons of snails soaked in industrial chemicals before selling. Source: PLO

Shrimp sauce is one of the typical dishes of Western people, never absent from simple and rustic meals. The typical taste of the western shrimp sauce is different from that of any other region. The sweetness of Bac Dat Mekong River shrimp together with the crispness of the western platypus has created an unforgettable taste. Fish sauce served with white rice, boiled meat, boiled vegetables, … or banh tet, banh chung, … creates a unique resonance, remembering it forever for the first time. Aunt Tu Co fish sauce was born from Aunt Tu Co’s passion for cooking with family members. I got up at 5 a.m. to go to the market to buy the live Bac Dat shrimp, and picked each papaya by hand. I did all the steps myself because she said: “ The papaya should be well-sliced, otherwise it won’t be crunchy. Fish sauce must soak at the right time or else there will be no meat left. ” This is a homemade dish that does not use borax, colorants or preservatives, but only contains memories of the countryside, the simple meals that gather with the family. Posts: : Nice News

The store’s products are suitable for many types of users. Regardless of your age and physique, buyers can easily choose the items they like. Products from clothes, shoes to bags, glasses have high applicability, can be used for many purposes such as going to work, traveling, party, walking … Ngoc Mai Hang Thung provides 2nd-hand clothing and fashion accessories. Besides modern design, products of Ngoc Mai Hang Thung are also highly appreciated for their quality. The products are manufactured from high quality materials, are durable and bring comfort to the user. Clothing and shoes are carefully sewn down to each stitch. Meanwhile, bags and glasses are meticulously processed. Products at Ngoc Mai Hang boxes are beautifully decorated. “We want each customer to put on their outfit and accessories from Ngoc Mai Hang Thung to become more prominent and more confident. Despite not being established for a long time, we always try to bring customers beautiful designs and good quality. Each product before reaching the hands of customers is carefully selected and cared for, ”said representative Ngoc Mai Hang Thung. Ngoc Mai Hang Thung’s goal in the coming years is to develop more new branches across the country. In addition, the store focuses on building online sales systems on e-commerce floors and social networks. At the same time, the store continues to make efforts to improve product quality, build trust to receive much love from customers. Ngoc Mai Hang Thung Address: Group 15, Dong Anh town, Hanoi | Phone: 0338666888 Fanpage: facebook.com/ngocmaistorehanoi https://www.facebook.com/ngocmaistorehanoi