The phrase "adding to current" is correct and usable in written English.
It can be used when discussing the act of increasing or supplementing something that is already in existence or ongoing.
Example: "The new policy is aimed at adding to current efforts to improve employee satisfaction."
Alternatives: "supplementing existing" or "enhancing current".
This influx is adding to current estimates of about 5,000 young people selling themselves for sex, as detailed by Barrett and Brown's book, Knowledge of Evil.
The special concentration in Jewish studies enhances the current scholarly programs, adding to current Jewish studies courses' vitality as students come to each course with a deeper understanding and background based on their complementary coursework.
Remember, Romney has called for revenue-neutral tax reform that would cut rates by 20percentt while retaining and, in some cases, adding to current expenditures that he counts as "incentives for saving and investment" and eliminating the estate and alternate minimum taxes.
Tuberculosis experts at Johns Hopkins have evidence from a four-year series of experiments in mice that anti-inflammatory drugs could eventually prove effective in treating the highly contagious lung disease, adding to current antibiotic therapies.
An ultrasound-guided femoral nerve block and FICB appears to provide quick, safe, and effective acute pain relief and could therefore be a valuable tool adding to current pain management regimes in Dutch EDs [7, 17].
Our study has several interesting findings adding to current knowledge on the relation between LV geometry and systolic myocardial function in patients with AS.
After independence, the cost of services currently provided by the national government would have to be added to current public spending by the Catalan autonomous government.
Several gene therapeutic approaches have been proposed to add to current antiretroviral therapy against HIV-1.
Our results add to current knowledge on the number and precise localization of multiple tonotopic maps in human auditory cortex.
Biomass demand for pulpwood will not simply be added to current demand, except possibly in the very short run.
A smaller one puts lawmakers in the position of deciding, in hard times, what they can add to current spending.
