Topical News Lessons

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Topical News 
Lessons 
 
 
 
 
 
 

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©
Macmillan Publishers Ltd 2005 
Taken from the 
Magazine 
section in 
www.onestopenglish.com
Fill the gaps by using these key words from the text. 
pandemic 
virus 
lethal 
immune 
experiment 
laboratory 
lungs 
worried 
1. If something is ____________, it is very dangerous and could kill you. 
2. People use their ____________ when they breathe. 
3. If you think something bad will happen, you feel ____________. 
4. A ____________ is an infectious disease that almost everyone in a very large area 
catches. 
5. If you are ____________ to a disease, you are safe from it and you will not catch it.
6. An ____________ is a scientific test to find out what happens to something. 
7. A ____________ is a building or a large room where people do scientific experiments. 
8. A ____________ is a simple living thing that can enter your body and make you ill.
Look in the text and find this information as quickly as possible. 
1. When was the Spanish flu pandemic? 
2. How many people died in the Spanish flu pandemic? 
3. Where did the scientists produce a copy of the Spanish flu virus? 
4. How much weight did the laboratory mice lose? 
5. How quickly did the laboratory mice die? 
6. What is H5N1? 

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©
Macmillan Publishers Ltd 2005 
Taken from the 
Magazine 
section in 
www.onestopenglish.com
Back from the dead
By Ian Sample
Many people today are worried about bird 
flu. They are afraid that it will pass from 
birds to humans and that thousands of 
people will die in a pandemic. In 1918 a flu 
virus killed about 50 million people around 
the world. The virus was called Spanish 
influenza (or Spanish flu, for short) because 
Spanish newspapers first described the 
disease. Now, after nine years of work, 
scientists in an American laboratory in 
Atlanta, Georgia, have produced a copy of 
the Spanish flu virus. They are also going to 
publish the genetic sequence of the virus on 
the internet and some experts are afraid that 
other laboratories could copy the virus.
Scientists have copied the virus because they 
want to understand why the 1918 Spanish 
flu pandemic killed so many people. In a 
report in the journal Science, Dr Jeffery 
Taubenberger and a team of scientists in the 
USA show that the copied virus is extremely 
powerful. The scientists injected the virus 
into mice and the mice began to lose weight 
very quickly. They lost 13% of their weight 
in two days and all of the mice died within 
six days. 
"I didn't expect it to be as lethal as it was," 
Dr Terrence Tumpey, one of the scientists in 
the team, told the journal Nature. In another 
experiment, they injected more mice with a 
normal type of flu. The mice lost weight at 
first but then they got better and did not die. 
The experiments showed that the mice with 
the Spanish flu virus had 39,000 times more 
flu virus in their bodies than the second 
group of mice.
The scientists who copied the virus say their 
work has already provided important 
information about the virus and helps to 
explain why it is so lethal. But other experts 
are worried that the virus could escape from 
the laboratory. "Some people will think that 
they have really created a biological weapon," 
said Professor Ronald Atlas of the University 
of Louisville in Kentucky. "I am even more 
worried now than I was before about the 
possibility of a flu pandemic. The 1918 flu 
pandemic started with bird flu and that might 
happen again today with Asian bird flu." 
Some scientists are worried about the 
publication of the genetic sequence on the 
internet. They are afraid that biologists could 
copy the virus using the information on the 
internet. This could be very dangerous. 
It took a long time to copy the virus. Scientists 
used material taken from the lungs of people 
who died from the flu virus in 1918. In a 
second report in Nature, Taubenberger and his 
colleagues analyzed the genetic make-up of 
the virus. They were surprised to find that it 
was completely different from all the normal 
human flu viruses. This probably means that 
Spanish flu jumped from birds to humans and 
did not mix with a human virus first. This is 
very worrying for scientists because in the past 
everyone believed that a pandemic was only 
possible if a bird flu virus mixed with a human 
flu virus. 
Taubenberger says it is very important to 
know what changes in the virus caused the 
1918 Spanish flu virus. This will help 
scientists to work out which viruses might 
cause a pandemic. The H5N1 bird flu in Asia 
is already changing and it could infect 
humans, he said.
Viruses have escaped from high-security labs 
before. The Sars virus escaped at least twice, 
once in Taiwan and once in Singapore. But 
some scientists believe a pandemic will not 
happen even if the virus escapes, because most 
people are naturally immune and there are 
now a lot of drugs which protect people
from flu.
The Guardian Weekly XXX, page X 

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©
Macmillan Publishers Ltd 2005 
Taken from the 
Magazine 
section in 
www.onestopenglish.com