There's no sign of infection.

And you are helped to visualize the decrease of the infection.

Tom could die from the infection.

New infections continue to outpace treatment efforts.

These infections were caused by contaminated milk.

Kits for rapid diagnosis of influenza infection already exist.

This map depicts the global distribution of HIV.

The presence of IgM in the blood of the host is used to test for acute infection, whereas IgG indicates an infection sometime in the past.

My neighbor had his feet amputated due to a bacterial infection.

There has been much concern about financial contagion between Europe and America.

As a precaution against infection, please put on the face mask provided to you.

Wider vaccination will protect people from infection and block the spread of the virus.

We can change national attitudes to women and national attitudes to HIV.

New fungal infections are even scarier and might be harder to treat.

The orange flesh variety also provides a defense against disease for people who are HIV positive.

Swollen lymph nodes are usually found near the site of an infection, tumour, or inflammation.

Th1 cells can recruit other phagocytes to the site of the infection in several ways.

Finally, obesity can be the result of infection by an agent that makes us get fat.

Other economies will also be pulled down as the US contagion spreads.

Today, these policies are contributing to an explosion of HIV infections in much of the developing world.

Among young people, chlamydia infections are much more common than in other population groups.

Unprecedented spike of dengue cases in Malaysia and 1 death due to dengue in Singapore.

On 2 January 2015, Abdullah was hospitalized in Riyadh for pneumonia and died on 23 January at the age of 90.

It's called retro vaccinology, and its implications extend way beyond that of just HIV.

As a result, compliance with TB drug treatment is particularly weak, paving the way for the emergence of multidrug resistant (MDR) TB, which can no longer be treated by conventional therapeutic regimes.

The vaccines protecting against rotavirus and pneumococcal disease are both barely more than a decade old.

Compare this with antibiotic treatment of, say, a urogenital infection, which lasts a few weeks at most.

When I touched her knee, it was really hot and swollen and badly infected.

Epidemiology is used to break the chain of infection in populations during outbreaks of viral diseases.

But social contagions took hold in these countries even more powerfully than they have in our bubble economies.

The rates vary with good infections fetching from Rs 100 to 150 per kg.

Instead, it causes heart disease, chest infections, cancers, respiratory diseases or diarrhea.

This is a vital part of the destruction of microbes because the cytokines attract more phagocytes to the site of infection.

Other countries governments, it seems, have been trying to distance themselves from the problem, fearing a contagion that they know is likely to spread.

This is a new form of contagion, which transcends national boundaries and is amplified by an international crisis of confidence.

Consider Russia and Ukraine, which have the world's fastest growing rate of HIV infection.

But what if there was a way to tune bodies to reject all infections?

But the continuing spread of HIV is closely linked with the growing resurgence of a much older killer.

It was a better end despite needing months of treatment for a pulmonary infection, nervous spasms and chronic hypertension.

Third, some species of bacteria can inhibit the ability of phagocytes to travel to the site of infection by interfering with chemotaxis.

Likewise, hepB vaccines are 95 effective at preventing infection and its chronic consequences.

This systemic risk a financial shock leading to severe economic contagion was supposed to be reduced by securitization.

But, unlike flu, TB bacilli can survive in the lungs for years, surrounded by a protective wall built by the human immune system.

So again, I look at the globe here and the disproportionate share of HIV in Africa.

Trachoma is an infection of the eye due to dirt getting into your eye. Multiple infections of trachoma can leave you permanently blind.