Gravitas: How safe are 'Made in China' vaccines?

2024/04/2400:01:10 science 274140

Gravitas: How safe are 'Made in China' vaccines? - DayDayNews

Gravitas: How safe are 'Made in China' vaccines? - DayDayNews

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This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati - DayDayNews

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati

Lots of mutations and fast spread! Omicron “second generation variant” attracts attention

06/02 1690

In 1676, Dutch scientist Antoni van Leeuwenhoek used a homemade microscope to observe bacteria for the first time and revealed the existence of microorganisms to the world. Therefore, he is also known as "the father of protozoology and bacteriology." father". - DayDayNews

In 1676, Dutch scientist Antoni van Leeuwenhoek used a homemade microscope to observe bacteria for the first time and revealed the existence of microorganisms to the world. Therefore, he is also known as "the father of protozoology and bacteriology." father".

Subvert cognition! Scientists discover the world's largest bacteria: the size of a fly, visible to the naked eye

06/02 1113

The main business of Walter Gas is centered on the R&D, production and sales of special gases, supplemented by general industrial gases and related gas equipment and engineering business, providing one-stop comprehensive gas application solutions. Xilong Science's main business i - DayDayNews

The main business of Walter Gas is centered on the R&D, production and sales of special gases, supplemented by general industrial gases and related gas equipment and engineering business, providing one-stop comprehensive gas application solutions. Xilong Science's main business i

The main Shenglang starts! 7 leading electronic chemicals stocks are expected to double

06/02 1216

The results showed that 225 exometabolites were identified from the spent culture medium of a single partner. Among these products, N. muscorum UTEX 1037 consumed 53% of S. angustifolium exometabolites and S. angustifolium consumed N. muscorum UTEX. 28% of 1037 external metabolit - DayDayNews

The results showed that 225 exometabolites were identified from the spent culture medium of a single partner. Among these products, N. muscorum UTEX 1037 consumed 53% of S. angustifolium exometabolites and S. angustifolium consumed N. muscorum UTEX. 28% of 1037 external metabolit

ISME Journal (IF 11.217) | Spatial metabolomics facilitates research on plant-cyanobacterial symbiotic relationships

06/02 1888

Acid and alkali resistant magnetic pumps can transport harsh fluid media such as highly toxic, flammable and explosive, high power, high temperature, high pressure and strong corrosion resistance. Because of its performance advantages of no shaft seal and no leakage, in recent ye - DayDayNews

Acid and alkali resistant magnetic pumps can transport harsh fluid media such as highly toxic, flammable and explosive, high power, high temperature, high pressure and strong corrosion resistance. Because of its performance advantages of no shaft seal and no leakage, in recent ye

How much do you know about the four major advantages of acid and alkali resistant magnetic pumps?

06/02 1935

In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t - DayDayNews

In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t

Cheers to you: Break the technology monopoly! China's independently developed silicon carbide wafers have achieved domestic substitution

06/01 1671

Different from other creatures, our ancestors chose a very unique evolutionary route, with the brain as the core. Because of this choice, humans are now the "rulers" of the earth and have absolute dominance. Unless all other creatures on the earth unite to attack humans, then eve - DayDayNews

Different from other creatures, our ancestors chose a very unique evolutionary route, with the brain as the core. Because of this choice, humans are now the "rulers" of the earth and have absolute dominance. Unless all other creatures on the earth unite to attack humans, then eve

Five possibilities for human extinction, the last one is unexpected

06/02 1229

On July 5, local time in the United States, NASA confirmed that CAPSTONE, the first probe in the "Return to the Moon" plan launched last week, experienced a communication failure on the way to the moon and has now completely lost contact with the earth. - DayDayNews

On July 5, local time in the United States, NASA confirmed that CAPSTONE, the first probe in the "Return to the Moon" plan launched last week, experienced a communication failure on the way to the moon and has now completely lost contact with the earth.

First launch failed! NASA's "microwave oven" probe lost contact, the US space agency began to seek cooperation from multiple countries

06/02 1249

A study published by Columbia University researchers in the journal Nature on the 5th showed that the latest Omicron subtypes, such as BA.4 and BA.5, which have caused a surge in new infections around the world, are more likely to evade vaccines than previous variants. and most a - DayDayNews

A study published by Columbia University researchers in the journal Nature on the 5th showed that the latest Omicron subtypes, such as BA.4 and BA.5, which have caused a surge in new infections around the world, are more likely to evade vaccines than previous variants. and most a

Omicron subtypes more likely to evade vaccines, treatments

06/02 1268

On July 5, the Wuhan Smart Geographic Information Industrial Park opened in the Huafa International Enterprise Building, and the construction of the social application node of the Hubei Provincial Satellite Center was launched in Hanyang. Map navigation, logistics inquiry, land r - DayDayNews

On July 5, the Wuhan Smart Geographic Information Industrial Park opened in the Huafa International Enterprise Building, and the construction of the social application node of the Hubei Provincial Satellite Center was launched in Hanyang. Map navigation, logistics inquiry, land r

A "Garden" opens up a new world, and the "Big Dipper" shines in Hanyang

06/02 1602

Geometrically complex parts are manufactured using wax casting. However, high-quality castings are not always ensured when using this method: defects often form on the product surface. Chemists from the Perm Polytechnic University suggested a technique that would avoid irregulari - DayDayNews

Geometrically complex parts are manufactured using wax casting. However, high-quality castings are not always ensured when using this method: defects often form on the product surface. Chemists from the Perm Polytechnic University suggested a technique that would avoid irregulari

Perm Polytechnic University finds way to improve quality of parts with complex shapes

06/04 1973

An international team of astrophysicists studied the emergence of ion holes in Earth's magnetotail and assessed their impact on space weather. They found that ion holes propagate obliquely toward the local magnetic field. The results of this study will contribute to a better unde - DayDayNews

An international team of astrophysicists studied the emergence of ion holes in Earth's magnetotail and assessed their impact on space weather. They found that ion holes propagate obliquely toward the local magnetic field. The results of this study will contribute to a better unde

Scientists can predict space weather more accurately

06/04 1571

China's first independently developed and manufactured 10,000-meter drilling rig, the "Crust No. 1" 10,000-meter continental scientific drilling rig, is the pride of the entire Chinese people. "Crust No. 1" is a 10,000-meter continental scientific drilling rig independently devel - DayDayNews

China's first independently developed and manufactured 10,000-meter drilling rig, the "Crust No. 1" 10,000-meter continental scientific drilling rig, is the pride of the entire Chinese people. "Crust No. 1" is a 10,000-meter continental scientific drilling rig independently devel

Asia’s first ultra-deep drilling rig! Chinese scientists achieve historic breakthrough in deep earth exploration

06/04 1327

In the hot summer, do you want to "cool off" or even miss the cold winter? Dog sleds are actually mostly used in the Arctic or around the Arctic, because there is snow all year round, making it difficult for vehicles or horses to move. Therefore, sled dogs with snow wolf genes ha - DayDayNews

In the hot summer, do you want to "cool off" or even miss the cold winter? Dog sleds are actually mostly used in the Arctic or around the Arctic, because there is snow all year round, making it difficult for vehicles or horses to move. Therefore, sled dogs with snow wolf genes ha

Revealed | Where did dog sledding originate?

06/04 1507

Metals such as copper, silver, aluminum, and iron have strong electrical conductivity and are called conductors. Plastic, glass, rubber, porcelain, etc. are almost non-conductive and are called insulators. There is also a type of substance whose conductivity is between that of a - DayDayNews

Metals such as copper, silver, aluminum, and iron have strong electrical conductivity and are called conductors. Plastic, glass, rubber, porcelain, etc. are almost non-conductive and are called insulators. There is also a type of substance whose conductivity is between that of a

Let’s learn together with everyone what “semiconductor” is

06/04 1094

Viruses can change the host's odor to attract mosquitoes: we know that mosquitoes (mosquitoes) are the deadliest animals in the world. Mosquitoes transmit diseases and are vectors of viruses and pathogens. - DayDayNews

Viruses can change the host's odor to attract mosquitoes: we know that mosquitoes (mosquitoes) are the deadliest animals in the world. Mosquitoes transmit diseases and are vectors of viruses and pathogens.

Could the virus make people more attracted to mosquitoes?

06/04 1352

On the afternoon of February 20, local time, United Airlines flight UA328, operated by a Boeing 777, took off from Denver International Airport to Hawaii. Shortly after the plane took off from Denver Airport, its right engine suddenly exploded, causing the entire engine to rectif - DayDayNews

On the afternoon of February 20, local time, United Airlines flight UA328, operated by a Boeing 777, took off from Denver International Airport to Hawaii. Shortly after the plane took off from Denver Airport, its right engine suddenly exploded, causing the entire engine to rectif

It's the engine again! The Boeing 777 engine exploded and parts were scattered everywhere. Can Boeing still fly?

06/04 1187

On February 20, local time, shortly after takeoff of a United Airlines Boeing passenger plane, the right engine stalled and large parts fell from the plane. Debris rained down from the sky, and some passengers filmed it on the plane. A rare scene. Footage taken inside the cabin s - DayDayNews

On February 20, local time, shortly after takeoff of a United Airlines Boeing passenger plane, the right engine stalled and large parts fell from the plane. Debris rained down from the sky, and some passengers filmed it on the plane. A rare scene. Footage taken inside the cabin s

The engine of the American Boeing airliner exploded and burned violently, causing debris to rain from the sky. Passengers filmed a rare scene

06/04 1698

Source: Global Times New Media Department According to Reuters, Japan Airlines Co., Ltd. (JAL) said that the 13 Boeing 777 aircraft operated by the company equipped with Pratt & Whitney PW4000 engines will be retired one year earlier than originally planned, in February next year - DayDayNews

Source: Global Times New Media Department According to Reuters, Japan Airlines Co., Ltd. (JAL) said that the 13 Boeing 777 aircraft operated by the company equipped with Pratt & Whitney PW4000 engines will be retired one year earlier than originally planned, in February next year

All retired early! Japan Airlines makes decision after United Airlines Boeing 777 engine explodes in mid-air

06/04 1897

Looking around, at the beginning of 2021, the world is really uneasy - earthquakes in Japan, floods in India, winter storms in the United States... The disasters on the ground have not yet subsided, but something happened in the sky again. On the 20th local time, after a United A - DayDayNews

Looking around, at the beginning of 2021, the world is really uneasy - earthquakes in Japan, floods in India, winter storms in the United States... The disasters on the ground have not yet subsided, but something happened in the sky again. On the 20th local time, after a United A

Another accident occurred on a Boeing plane. The engine exploded during the flight. The United States, Japan and South Korea all expressed their opinions.

06/04 1446

A United Airlines Boeing 777-200 suffered a serious accident shortly after taking off from Denver International Airport, the capital of Colorado, at noon local time on the 20th. The right engine casing of the aircraft detached, exploded and caught fire. Fortunately, the emergency - DayDayNews

A United Airlines Boeing 777-200 suffered a serious accident shortly after taking off from Denver International Airport, the capital of Colorado, at noon local time on the 20th. The right engine casing of the aircraft detached, exploded and caught fire. Fortunately, the emergency

A U.S. Boeing passenger plane made an emergency landing after its right engine exploded and caught fire. Fortunately, no one was injured.

06/04 1039

We all know that different dog breeds have strong and weak fighting abilities, but do you know which dogs have the strongest fighting abilities in the dog world? Today, the editor will talk to you about the five most powerful fighting dogs. It makes your legs weak when you see th - DayDayNews

We all know that different dog breeds have strong and weak fighting abilities, but do you know which dogs have the strongest fighting abilities in the dog world? Today, the editor will talk to you about the five most powerful fighting dogs. It makes your legs weak when you see th

The top 5 "most powerful fighting dogs" make your legs weak when you see them. It's so scary.

06/04 1634