defined in a convex smooth and bounded domain a1f52f380e355c9" title="Click to view the MathML source">Ω of a1fa36d23816" title="Click to view the MathML source">R3, with a160730a92ce3f3abbaeb1b6" title="Click to view the MathML source">χ>0 and endowed with homogeneous Neumann boundary conditions. The source g behaves similarly to the logistic function and verifies 9f806d5d12fe346fe1cdd082c7124d4" title="Click to view the MathML source">g(s)≤a−bsα, for s≥0, with 9fbd3ec4d2c719278" title="Click to view the MathML source">a≥0, ae9ecabc7c0a" title="Click to view the MathML source">b>0 and α>1. In line with Viglialoro (2016), where for a162e145d2084b404ce802"> the global existence of very weak solutions (u,v) to the system is shown for any nonnegative initial data 9fc1701418596e597a6f7"> and under zero-flux boundary condition on a18152c972549dfe65472f47343f9172" title="Click to view the MathML source">v0, we prove that no chemotactic collapse for these solutions may present over time. More precisely, we establish that if the ratio does not exceed a certain value and for 9fb9f2b37691502"> the initial data are such that 9342d4" title="Click to view the MathML source">‖u0‖Lp(Ω) and ‖∇v0‖L4(Ω) are small enough, then (u,v) is uniformly-in-time bounded.