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This peer mobilization pilot for HIV and syphilis testing used messaging on gay dating sites, clinic referrals, and peer recruitment to reach men who have sex with men in Mumbai. In 6 months, the pilot reached a relatively modest 247 individuals, 244 of whom had never tested for HIV. Challenges included low recruitment and loss to follow-up for posttest counseling and treatment initiation for individuals with HIV.

The location of the collinear points in elliptical restricted three body problem, taking into account the effect of oblateness and radiation pressure of both primaries, has been obtained in this paper. Vinti's method has been exploited and the x-coordinates are obtained in the form of series solution. The linear stability has been investigated and it is found that the points are unstable in the Lyapunov's sense. The problem is also numerically explored taking into account two binary systems: Luyten-726 and Kruger-60.

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