Sentence examples for more difficult to eradicate from inspiring English sources

Medical experts say that what is increasingly problematic is that new strains of head lice are more difficult to eradicate.

PAGE A16 VIRUS GROWS MORE PROBLEMATIC The riddle of a malicious software program that has spread throughout the Internet deepened as security researchers examined a new version that is more difficult to eradicate the program.

For example, it will be more difficult to eradicate polio than smallpox because smallpox produced a rash that was relatively easy to detect and distinguish from other skin diseases.

Some economists have concluded that Western campaigns might actually make child labor more difficult to eradicate: campaigns push children out of formal jobs into the informal economy, where they are less likely to compete with adults for jobs.

"The concentration of population growth in the poorest countries presents its own set of challenges, making it more difficult to eradicate poverty and inequality, to combat hunger and malnutrition, and to expand educational enrolment and health systems, all of which are crucial to the success of the new sustainable development agenda," he said.

Accordingly, it appears to be more difficult to eradicate the infection with a single-stage procedure.

Still, the invisibility of modern slavery makes it all the more pernicious and difficult to eradicate.

Biofilm production in any pathogen makes them more resistant and difficult to eradicate; nonetheless, it remains unclear whether Kocuria species produce biofilm.

The results obtained in this study demonstrated that silver doped hydroxyapatite nanoparticles may offer an effective alternative to antibiotic treatments, exhibiting a specific spectrum of antimicrobial activity, and also inhibiting the initial step of microbial biofilm development, but not the preformed biofilms, which proved to be more resistant and difficult to eradicate.

Compared to the more common Culex mosquito, Aedes aegypti mosquitoes are difficult to eradicate, able to survive and breed using extremely small amounts of water – as little as a teaspoon -- and lay eggs that can survive months of drought.

Of course, newts, as a species, are notoriously difficult to eradicate, so expect that "Speaker Gingrich" will be off-stage for awhile, racking up more jewelry store bills and cultivating even more of his signature "big ideas".